| 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 | $102.54 | 6.497% | $109.202 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $126.36 | 13.552% | $143.4843 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $110.93 | 12.495% | $124.7907 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $180.41 | 12.270% | $202.5463 | $202.55 | $202.55 | $202.50 |
| Purchase #5 | $155.71 | 12.428% | $175.0616 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $167.57 | 4.402% | $174.9464 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $36.88 | 5.867% | $39.0437 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $880.40 | $969.0750 | $969.07 | $969.10 | $969.00 | |