| 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 | $167.82 | 13.402% | $190.3112 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $139.48 | 11.617% | $155.6834 | $155.68 | $155.70 | $155.70 |
| Purchase #3 | $191.33 | 5.544% | $201.9373 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $149.91 | 6.388% | $159.4863 | $159.49 | $159.50 | $159.50 |
| Purchase #5 | $35.91 | 11.285% | $39.9624 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $65.68 | 8.612% | $71.3364 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $113.25 | 6.769% | $120.9159 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $863.38 | $939.6329 | $939.64 | $939.65 | $939.60 | |