| 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 | $180.68 | 11.576% | $201.5955 | $201.60 | $201.60 | $201.60 |
| Purchase #2 | $39.90 | 12.477% | $44.8783 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $13.29 | 8.866% | $14.4683 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $81.82 | 7.135% | $87.6579 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $243.72 | 5.543% | $257.2294 | $257.23 | $257.25 | $257.20 |
| Purchase #6 | $91.34 | 5.722% | $96.5665 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $61.99 | 7.715% | $66.7725 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $712.74 | $769.1684 | $769.18 | $769.15 | $769.30 | |