| 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 | $107.87 | 12.762% | $121.6364 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $57.39 | 5.324% | $60.4454 | $60.45 | $60.45 | $60.40 |
| Purchase #3 | $10.98 | 8.746% | $11.9403 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $146.63 | 9.108% | $159.9851 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $200.84 | 11.295% | $223.5249 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $210.82 | 9.308% | $230.4431 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $141.96 | 13.107% | $160.5667 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $876.49 | $968.5419 | $968.55 | $968.55 | $968.40 | |