| 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 | $164.82 | 3.536% | $170.648 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $141.31 | 3.277% | $145.9407 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $53.84 | 10.196% | $59.3295 | $59.33 | $59.35 | $59.30 |
| Purchase #4 | $24.75 | 12.126% | $27.7512 | $27.75 | $27.75 | $27.80 |
| Purchase #5 | $182.25 | 11.425% | $203.0721 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $182.31 | 3.311% | $188.3463 | $188.35 | $188.35 | $188.30 |
| Purchase #7 | $144.81 | 9.795% | $158.9941 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $894.09 | $954.0819 | $954.08 | $954.10 | $954.00 | |