| 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 | $139.66 | 11.617% | $155.8843 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $106.66 | 11.736% | $119.1776 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $84.39 | 9.822% | $92.6788 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $72.93 | 8.532% | $79.1524 | $79.15 | $79.15 | $79.20 |
| Purchase #5 | $142.25 | 9.784% | $156.1677 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $87.56 | 9.425% | $95.8125 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $81.92 | 6.660% | $87.3759 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $715.37 | $786.2492 | $786.25 | $786.30 | $786.40 | |