| 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 | $32.99 | 6.608% | $35.17 | $35.17 | $35.15 | $35.20 |
| Purchase #2 | $125.96 | 10.303% | $138.9377 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $214.39 | 9.690% | $235.1644 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $71.32 | 4.670% | $74.6506 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $166.56 | 6.532% | $177.4397 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $119.59 | 10.838% | $132.5512 | $132.55 | $132.55 | $132.60 |
| Purchase #7 | $77.36 | 11.501% | $86.2572 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $808.17 | $880.1708 | $880.17 | $880.15 | $880.30 | |