| 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 | $156.83 | 7.760% | $169 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $18.68 | 3.723% | $19.3755 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $17.77 | 11.104% | $19.7432 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $38.97 | 7.503% | $41.8939 | $41.89 | $41.90 | $41.90 |
| Purchase #5 | $205.98 | 11.281% | $229.2166 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $78.38 | 12.291% | $88.0137 | $88.01 | $88.00 | $88.00 |
| Purchase #7 | $63.48 | 11.594% | $70.8399 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $580.09 | $638.0828 | $638.08 | $638.10 | $638.00 | |