| 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 | $185.65 | 3.215% | $191.6186 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $229.95 | 5.384% | $242.3305 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $46.99 | 7.854% | $50.6806 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $166.64 | 12.700% | $187.8033 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $24.56 | 9.192% | $26.8176 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $60.89 | 5.816% | $64.4314 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $60.31 | 10.369% | $66.5635 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $774.99 | $830.2455 | $830.24 | $830.25 | $830.20 | |