| 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 | $110.33 | 5.278% | $116.1532 | $116.15 | $116.15 | $116.20 |
| Purchase #2 | $189.37 | 10.583% | $209.411 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $31.38 | 7.165% | $33.6284 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $53.30 | 8.320% | $57.7346 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $205.37 | 9.874% | $225.6482 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $40.69 | 10.161% | $44.8245 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $154.31 | 6.223% | $163.9127 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $784.75 | $851.3126 | $851.30 | $851.30 | $851.20 | |