| 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 | $101.28 | 9.279% | $110.6778 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $23.65 | 3.141% | $24.3928 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $178.49 | 13.741% | $203.0163 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $126.89 | 12.836% | $143.1776 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $35.49 | 4.474% | $37.0778 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $122.82 | 10.552% | $135.78 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $153.82 | 7.370% | $165.1565 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $742.44 | $819.2788 | $819.29 | $819.35 | $819.40 | |