| 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 | $84.92 | 7.801% | $91.5446 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $166.72 | 13.246% | $188.8037 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $174.99 | 8.512% | $189.8851 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $142.58 | 11.804% | $159.4101 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $94.51 | 13.454% | $107.2254 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $163.74 | 10.674% | $181.2176 | $181.22 | $181.20 | $181.20 |
| Purchase #7 | $28.70 | 12.313% | $32.2338 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $856.16 | $950.3203 | $950.32 | $950.35 | $950.20 | |