| 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 | $160.44 | 9.516% | $175.7075 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $143.32 | 5.494% | $151.194 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $93.67 | 4.533% | $97.9161 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $250.37 | 11.185% | $278.3739 | $278.37 | $278.35 | $278.40 |
| Purchase #5 | $121.59 | 9.192% | $132.7666 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $83.32 | 9.719% | $91.4179 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $218.45 | 11.414% | $243.3839 | $243.38 | $243.40 | $243.40 |
| 7 purchase totals = | $1,071.16 | $1,170.7599 | $1,170.76 | $1,170.70 | $1,170.80 | |