| 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 | $34.33 | 11.156% | $38.1599 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $222.43 | 6.583% | $237.0726 | $237.07 | $237.05 | $237.10 |
| Purchase #3 | $204.31 | 10.335% | $225.4254 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $55.59 | 13.629% | $63.1664 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $132.97 | 13.552% | $150.9901 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $173.99 | 9.717% | $190.8966 | $190.90 | $190.90 | $190.90 |
| Purchase #7 | $11.51 | 11.696% | $12.8562 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $835.13 | $918.5672 | $918.58 | $918.55 | $918.70 | |