| 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 | $154.53 | 5.803% | $163.4974 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $15.43 | 10.661% | $17.075 | $17.08 | $17.10 | $17.10 |
| Purchase #3 | $165.96 | 8.564% | $180.1728 | $180.17 | $180.15 | $180.20 |
| Purchase #4 | $221.97 | 9.704% | $243.51 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $217.83 | 6.322% | $231.6012 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $84.42 | 9.359% | $92.3209 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $38.63 | 8.216% | $41.8038 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $898.77 | $969.9811 | $969.98 | $969.95 | $970.00 | |