| 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 | $151.35 | 8.822% | $164.7021 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $48.68 | 7.366% | $52.2658 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $142.71 | 7.338% | $153.1821 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $20.49 | 8.796% | $22.2923 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $112.50 | 12.388% | $126.4365 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $87.42 | 7.704% | $94.1548 | $94.15 | $94.15 | $94.20 |
| Purchase #7 | $50.92 | 4.410% | $53.1656 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $614.07 | $666.1992 | $666.20 | $666.20 | $666.30 | |