| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.33 | 3.409% | $177.1706 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $216.75 | 9.864% | $238.1302 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $131.49 | 4.646% | $137.599 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $193.79 | 10.449% | $214.0391 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $219.87 | 4.584% | $229.9488 | $229.95 | $229.95 | $229.90 |
| Purchase #6 | $178.90 | 11.439% | $199.3644 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $65.33 | 10.706% | $72.3242 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $1,177.46 | $1,268.5763 | $1,268.57 | $1,268.55 | $1,268.50 | |