| 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 | $143.33 | 5.319% | $150.9537 | $150.95 | $150.95 | $151.00 |
| Purchase #2 | $247.25 | 5.525% | $260.9106 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $23.25 | 8.279% | $25.1749 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $41.55 | 5.647% | $43.8963 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $25.99 | 10.565% | $28.7358 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $64.76 | 11.267% | $72.0565 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $225.49 | 5.125% | $237.0464 | $237.05 | $237.05 | $237.00 |
| 7 purchase totals = | $771.62 | $818.7742 | $818.78 | $818.75 | $818.80 | |