| 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 | $198.65 | 7.436% | $213.4216 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $33.79 | 8.515% | $36.6672 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $37.50 | 3.491% | $38.8091 | $38.81 | $38.80 | $38.80 |
| Purchase #4 | $110.46 | 10.491% | $122.0484 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $133.75 | 11.309% | $148.8758 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $141.57 | 7.638% | $152.3831 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $96.74 | 6.443% | $102.973 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $752.46 | $815.1782 | $815.18 | $815.15 | $815.20 | |