| 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 | $179.56 | 5.251% | $188.9887 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $13.51 | 5.869% | $14.3029 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $171.29 | 12.689% | $193.025 | $193.03 | $193.05 | $193.00 |
| Purchase #4 | $34.80 | 8.284% | $37.6828 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $25.80 | 9.696% | $28.3016 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $129.62 | 9.808% | $142.3331 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $105.93 | 10.338% | $116.881 | $116.88 | $116.90 | $116.90 |
| 7 purchase totals = | $660.51 | $721.5151 | $721.51 | $721.60 | $721.50 | |