| 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 | $143.74 | 5.201% | $151.2159 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $37.98 | 11.867% | $42.4871 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $67.97 | 9.743% | $74.5923 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $178.63 | 13.432% | $202.6236 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $110.72 | 4.738% | $115.9659 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $48.25 | 8.456% | $52.33 | $52.33 | $52.35 | $52.30 |
| Purchase #7 | $32.74 | 9.671% | $35.9063 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $620.03 | $675.1211 | $675.13 | $675.10 | $675.10 | |