| 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 | $146.47 | 12.336% | $164.5385 | $164.54 | $164.55 | $164.50 |
| Purchase #2 | $38.70 | 13.663% | $43.9876 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $76.48 | 5.532% | $80.7109 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $26.51 | 9.247% | $28.9614 | $28.96 | $28.95 | $29.00 |
| Purchase #5 | $12.43 | 6.275% | $13.21 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $51.51 | 13.467% | $58.4469 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $205.31 | 13.630% | $233.2938 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $557.41 | $623.1491 | $623.15 | $623.15 | $623.10 | |