| 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 | $219.83 | 7.688% | $236.7305 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $149.33 | 12.400% | $167.8469 | $167.85 | $167.85 | $167.80 |
| Purchase #3 | $28.41 | 11.342% | $31.6323 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $164.25 | 9.782% | $180.3169 | $180.32 | $180.30 | $180.30 |
| Purchase #5 | $93.54 | 4.565% | $97.8101 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $208.73 | 6.436% | $222.1639 | $222.16 | $222.15 | $222.20 |
| Purchase #7 | $25.92 | 13.162% | $29.3316 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $890.01 | $965.8322 | $965.83 | $965.85 | $965.70 | |