| 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 | $121.90 | 11.715% | $136.1806 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $182.88 | 9.578% | $200.3962 | $200.40 | $200.40 | $200.40 |
| Purchase #3 | $244.62 | 9.266% | $267.2865 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $67.28 | 7.174% | $72.1067 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $181.31 | 5.494% | $191.2712 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $104.59 | 7.516% | $112.451 | $112.45 | $112.45 | $112.50 |
| Purchase #7 | $13.96 | 6.553% | $14.8748 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $916.54 | $994.5670 | $994.57 | $994.55 | $994.70 | |