| 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 | $153.25 | 7.329% | $164.4817 | $164.48 | $164.50 | $164.50 |
| Purchase #2 | $165.48 | 13.564% | $187.9257 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $54.96 | 13.144% | $62.1839 | $62.18 | $62.20 | $62.20 |
| Purchase #4 | $131.46 | 13.659% | $149.4161 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $82.65 | 7.571% | $88.9074 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $166.49 | 11.497% | $185.6314 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $53.79 | 9.552% | $58.928 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $808.08 | $897.4742 | $897.48 | $897.55 | $897.40 | |