| 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 | $142.49 | 7.348% | $152.9602 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $95.65 | 10.502% | $105.6952 | $105.70 | $105.70 | $105.70 |
| Purchase #3 | $209.47 | 12.144% | $234.908 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $20.35 | 6.618% | $21.6968 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $147.25 | 9.457% | $161.1754 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $90.68 | 7.516% | $97.4955 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $126.44 | 10.872% | $140.1866 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $832.33 | $914.1177 | $914.14 | $914.15 | $914.20 | |