| 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 | $70.27 | 8.297% | $76.1003 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $177.77 | 6.536% | $189.389 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $148.70 | 8.138% | $160.8012 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $236.25 | 7.260% | $253.4018 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $84.52 | 4.812% | $88.5871 | $88.59 | $88.60 | $88.60 |
| Purchase #6 | $59.62 | 8.118% | $64.46 | $64.46 | $64.45 | $64.50 |
| Purchase #7 | $123.85 | 13.178% | $140.171 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $900.98 | $972.9104 | $972.91 | $972.90 | $973.00 | |