| 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 | $161.41 | 9.734% | $177.1216 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $20.89 | 11.500% | $23.2924 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $144.98 | 9.130% | $158.2167 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $150.42 | 3.322% | $155.417 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $92.73 | 9.464% | $101.506 | $101.51 | $101.50 | $101.50 |
| Purchase #6 | $173.68 | 8.207% | $187.9339 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $157.27 | 11.163% | $174.8261 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $901.38 | $978.3137 | $978.32 | $978.30 | $978.20 | |