| 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 | $190.69 | 13.361% | $216.1681 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $27.57 | 4.442% | $28.7947 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $166.50 | 6.543% | $177.3941 | $177.39 | $177.40 | $177.40 |
| Purchase #4 | $143.78 | 8.234% | $155.6188 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $67.84 | 12.225% | $76.1334 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $148.58 | 9.606% | $162.8526 | $162.85 | $162.85 | $162.90 |
| Purchase #7 | $107.74 | 7.660% | $115.9929 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $852.70 | $932.9546 | $932.94 | $932.95 | $933.00 | |