| 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 | $170.27 | 5.762% | $180.081 | $180.08 | $180.10 | $180.10 |
| Purchase #2 | $15.72 | 12.157% | $17.6311 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $180.88 | 4.662% | $189.3126 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $175.46 | 10.273% | $193.485 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $238.67 | 12.495% | $268.4918 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $215.39 | 13.635% | $244.7584 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $46.54 | 13.180% | $52.674 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $1,042.93 | $1,146.4339 | $1,146.43 | $1,146.45 | $1,146.50 | |