| 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 | $136.32 | 11.327% | $151.761 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $240.68 | 7.679% | $259.1618 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $40.81 | 10.532% | $45.1081 | $45.11 | $45.10 | $45.10 |
| Purchase #4 | $27.76 | 7.289% | $29.7834 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $202.79 | 8.256% | $219.5323 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $27.86 | 7.445% | $29.9342 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $177.43 | 3.634% | $183.8778 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $853.65 | $919.1586 | $919.15 | $919.20 | $919.20 | |