| 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 | $168.43 | 7.309% | $180.7405 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $62.50 | 7.220% | $67.0125 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $149.74 | 9.170% | $163.4712 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $78.85 | 11.459% | $87.8854 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $102.93 | 7.632% | $110.7856 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $55.65 | 9.131% | $60.7314 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $120.38 | 5.717% | $127.2621 | $127.26 | $127.25 | $127.30 |
| 7 purchase totals = | $738.48 | $797.8887 | $797.89 | $797.90 | $797.90 | |