| 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 | $217.56 | 9.181% | $237.5342 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $164.98 | 9.359% | $180.4205 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $188.28 | 8.532% | $204.344 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $170.60 | 12.377% | $191.7152 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $150.56 | 10.291% | $166.0541 | $166.05 | $166.05 | $166.10 |
| Purchase #6 | $217.53 | 12.120% | $243.8946 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $159.70 | 5.708% | $168.8157 | $168.82 | $168.80 | $168.80 |
| 7 purchase totals = | $1,269.21 | $1,392.7783 | $1,392.77 | $1,392.75 | $1,392.70 | |