| 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 | $195.49 | 11.660% | $218.2841 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $37.36 | 10.817% | $41.4012 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $187.51 | 3.551% | $194.1685 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $78.32 | 13.709% | $89.0569 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $47.74 | 11.516% | $53.2377 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $140.42 | 5.278% | $147.8314 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $184.58 | 3.517% | $191.0717 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $871.42 | $935.0515 | $935.05 | $935.05 | $935.10 | |