| 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 | $123.80 | 10.432% | $136.7148 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $139.63 | 8.422% | $151.3896 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $33.61 | 4.533% | $35.1335 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $167.69 | 10.310% | $184.9788 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $46.61 | 4.754% | $48.8258 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $234.54 | 10.182% | $258.4209 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $91.44 | 5.425% | $96.4006 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $837.32 | $911.8640 | $911.86 | $911.90 | $911.80 | |