| 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 | $144.43 | 11.705% | $161.3355 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $90.59 | 8.629% | $98.407 | $98.41 | $98.40 | $98.40 |
| Purchase #3 | $86.58 | 12.753% | $97.6215 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $99.47 | 11.244% | $110.6544 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $19.42 | 11.306% | $21.6156 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $182.95 | 4.259% | $190.7418 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $181.76 | 3.341% | $187.8326 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $805.20 | $868.2084 | $868.21 | $868.20 | $868.10 | |