| 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 | $100.81 | 5.512% | $106.3666 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $150.78 | 8.384% | $163.4214 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $224.78 | 12.678% | $253.2776 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $151.89 | 6.515% | $161.7856 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $161.96 | 8.796% | $176.206 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $230.38 | 9.266% | $251.727 | $251.73 | $251.75 | $251.70 |
| Purchase #7 | $51.63 | 13.376% | $58.536 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $1,072.23 | $1,171.3202 | $1,171.34 | $1,171.35 | $1,171.30 | |