| 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 | $180.68 | 5.678% | $190.939 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $75.39 | 8.571% | $81.8517 | $81.85 | $81.85 | $81.90 |
| Purchase #3 | $115.90 | 4.684% | $121.3288 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $171.67 | 9.803% | $188.4988 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $99.48 | 3.656% | $103.117 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $236.86 | 4.665% | $247.9095 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $24.54 | 5.440% | $25.875 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $904.52 | $959.5198 | $959.53 | $959.55 | $959.50 | |