| 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 | $150.32 | 7.536% | $161.6481 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $212.83 | 13.819% | $242.241 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $86.56 | 9.564% | $94.8386 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $120.41 | 7.645% | $129.6153 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $89.81 | 8.410% | $97.363 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $95.62 | 7.552% | $102.8412 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $211.42 | 12.174% | $237.1583 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $966.97 | $1,065.7055 | $1,065.71 | $1,065.70 | $1,065.60 | |