| 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 | $115.65 | 4.767% | $121.163 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $46.39 | 12.547% | $52.2106 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $42.81 | 12.410% | $48.1227 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $81.39 | 11.267% | $90.5602 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $136.37 | 10.115% | $150.1638 | $150.16 | $150.15 | $150.20 |
| Purchase #6 | $106.88 | 9.612% | $117.1533 | $117.15 | $117.15 | $117.20 |
| Purchase #7 | $162.33 | 9.814% | $178.2611 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $691.82 | $757.6347 | $757.62 | $757.55 | $757.80 | |