| 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 | $170.44 | 11.356% | $189.7952 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $169.75 | 10.674% | $187.8691 | $187.87 | $187.85 | $187.90 |
| Purchase #3 | $65.29 | 4.357% | $68.1347 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $92.98 | 4.772% | $97.417 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $39.50 | 10.443% | $43.625 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $122.51 | 13.290% | $138.7916 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $136.34 | 11.802% | $152.4308 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $796.81 | $878.0634 | $878.07 | $878.10 | $878.00 | |