| 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 | $143.77 | 4.505% | $150.2468 | $150.25 | $150.25 | $150.20 |
| Purchase #2 | $57.46 | 11.474% | $64.053 | $64.05 | $64.05 | $64.10 |
| Purchase #3 | $22.33 | 5.637% | $23.5887 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $156.80 | 10.860% | $173.8285 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $200.79 | 9.134% | $219.1302 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $224.86 | 10.273% | $247.9599 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $56.32 | 4.425% | $58.8122 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $862.33 | $937.6193 | $937.62 | $937.65 | $937.60 | |