| 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 | $148.29 | 3.360% | $153.2725 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $81.77 | 8.671% | $88.8603 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $150.92 | 4.743% | $158.0781 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $127.38 | 8.444% | $138.136 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $60.59 | 4.535% | $63.3378 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $45.28 | 3.350% | $46.7969 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $99.47 | 3.676% | $103.1265 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $713.70 | $751.6081 | $751.62 | $751.65 | $751.60 | |