| 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 | $153.95 | 6.489% | $163.9398 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $79.41 | 6.496% | $84.5685 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $88.97 | 11.148% | $98.8884 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $179.99 | 4.241% | $187.6234 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $116.47 | 3.399% | $120.4288 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $23.46 | 8.458% | $25.4442 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $84.47 | 11.850% | $94.4797 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $726.72 | $775.3728 | $775.37 | $775.40 | $775.30 | |