| 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 | $210.55 | 5.767% | $222.6924 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $13.87 | 8.208% | $15.0084 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $145.99 | 9.797% | $160.2926 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $158.63 | 12.312% | $178.1605 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $112.83 | 13.846% | $128.4524 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $55.27 | 7.141% | $59.2168 | $59.22 | $59.20 | $59.20 |
| Purchase #7 | $110.77 | 9.411% | $121.1946 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $807.91 | $885.0177 | $885.01 | $885.00 | $885.10 | |