| 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 | $160.82 | 10.368% | $177.4938 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $51.92 | 3.565% | $53.7709 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $11.90 | 10.529% | $13.153 | $13.15 | $13.15 | $13.20 |
| Purchase #4 | $153.59 | 3.488% | $158.9472 | $158.95 | $158.95 | $158.90 |
| Purchase #5 | $236.46 | 10.264% | $260.7303 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $108.81 | 9.539% | $119.1894 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $93.65 | 10.747% | $103.7146 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $817.15 | $886.9992 | $886.99 | $887.00 | $887.00 | |