| 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 | $193.88 | 12.540% | $218.1926 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $193.96 | 6.756% | $207.0639 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $38.27 | 8.565% | $41.5478 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $170.65 | 8.546% | $185.2337 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $156.51 | 3.498% | $161.9847 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $69.37 | 12.751% | $78.2154 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $124.41 | 13.766% | $141.5363 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $947.05 | $1,033.7744 | $1,033.77 | $1,033.80 | $1,033.70 | |