| 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 | $104.96 | 7.686% | $113.0272 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $130.51 | 11.289% | $145.2433 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $122.67 | 6.634% | $130.8079 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $43.75 | 11.429% | $48.7502 | $48.75 | $48.75 | $48.80 |
| Purchase #5 | $206.49 | 8.872% | $224.8098 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $90.65 | 7.479% | $97.4297 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $165.30 | 7.815% | $178.2182 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $864.33 | $938.2863 | $938.29 | $938.30 | $938.20 | |