| 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 | $179.28 | 10.503% | $198.1098 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $156.98 | 8.362% | $170.1067 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $122.86 | 4.108% | $127.9071 | $127.91 | $127.90 | $127.90 |
| Purchase #4 | $64.56 | 6.582% | $68.8093 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $166.74 | 7.546% | $179.3222 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $59.45 | 12.400% | $66.8218 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $21.34 | 10.192% | $23.515 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $771.21 | $834.5919 | $834.60 | $834.50 | $834.50 | |