| 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 | $165.93 | 6.327% | $176.4284 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $163.46 | 4.604% | $170.9857 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $59.87 | 10.367% | $66.0767 | $66.08 | $66.10 | $66.10 |
| Purchase #4 | $33.48 | 13.317% | $37.9385 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $191.75 | 4.525% | $200.4267 | $200.43 | $200.45 | $200.40 |
| Purchase #6 | $168.67 | 11.501% | $188.0687 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $28.66 | 10.511% | $31.6725 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $811.82 | $871.5972 | $871.61 | $871.65 | $871.60 | |