| 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 | $146.45 | 9.621% | $160.54 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $149.29 | 12.732% | $168.2976 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $74.59 | 8.370% | $80.8332 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $39.67 | 3.624% | $41.1076 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $59.61 | 13.509% | $67.6627 | $67.66 | $67.65 | $67.70 |
| Purchase #6 | $18.55 | 8.743% | $20.1718 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $191.36 | 5.383% | $201.6609 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $679.52 | $740.2738 | $740.27 | $740.25 | $740.30 | |