| 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 | $204.47 | 8.404% | $221.6537 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $164.33 | 3.693% | $170.3987 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $60.43 | 5.128% | $63.5289 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $97.62 | 13.867% | $111.157 | $111.16 | $111.15 | $111.20 |
| Purchase #5 | $45.51 | 8.523% | $49.3888 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $184.38 | 4.412% | $192.5148 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $123.70 | 3.323% | $127.8106 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $880.44 | $936.4525 | $936.45 | $936.45 | $936.50 | |