| 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 | $164.53 | 9.848% | $180.7329 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $172.39 | 3.337% | $178.1427 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $238.28 | 3.828% | $247.4014 | $247.40 | $247.40 | $247.40 |
| Purchase #4 | $125.67 | 11.239% | $139.7941 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $43.79 | 11.213% | $48.7002 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $50.42 | 13.299% | $57.1254 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $170.98 | 11.190% | $190.1127 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $966.06 | $1,042.0094 | $1,042.00 | $1,042.05 | $1,041.90 | |