| 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 | $102.71 | 9.302% | $112.2641 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $212.42 | 6.203% | $225.5964 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $136.72 | 5.626% | $144.4119 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $20.46 | 7.600% | $22.015 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $138.25 | 10.600% | $152.9045 | $152.90 | $152.90 | $152.90 |
| Purchase #6 | $148.87 | 11.614% | $166.1598 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $63.27 | 8.244% | $68.486 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $822.70 | $891.8377 | $891.84 | $891.80 | $891.90 | |