| 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 | $139.71 | 6.195% | $148.365 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $31.71 | 12.404% | $35.6433 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $93.93 | 13.384% | $106.5016 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $112.77 | 6.223% | $119.7877 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $65.93 | 13.514% | $74.8398 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $99.51 | 8.799% | $108.2659 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $223.99 | 7.210% | $240.1397 | $240.14 | $240.15 | $240.10 |
| 7 purchase totals = | $767.55 | $833.5430 | $833.55 | $833.55 | $833.50 | |