| 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 | $224.76 | 3.318% | $232.2175 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $62.67 | 7.810% | $67.5645 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $145.68 | 7.324% | $156.3496 | $156.35 | $156.35 | $156.30 |
| Purchase #4 | $159.71 | 3.169% | $164.7712 | $164.77 | $164.75 | $164.80 |
| Purchase #5 | $88.59 | 9.771% | $97.2461 | $97.25 | $97.25 | $97.20 |
| Purchase #6 | $154.55 | 13.691% | $175.7094 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $33.58 | 12.434% | $37.7553 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $869.54 | $931.6136 | $931.62 | $931.55 | $931.60 | |