| 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 | $166.72 | 6.696% | $177.8836 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $35.94 | 8.215% | $38.8925 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $190.95 | 5.585% | $201.6146 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $101.27 | 10.548% | $111.952 | $111.95 | $111.95 | $112.00 |
| Purchase #5 | $19.96 | 7.613% | $21.4796 | $21.48 | $21.50 | $21.50 |
| Purchase #6 | $52.67 | 8.490% | $57.1417 | $57.14 | $57.15 | $57.10 |
| Purchase #7 | $105.74 | 9.739% | $116.038 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $673.25 | $725.0020 | $724.99 | $725.05 | $725.00 | |