| 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 | $68.56 | 9.657% | $75.1808 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $210.44 | 13.134% | $238.0792 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $56.81 | 5.199% | $59.7636 | $59.76 | $59.75 | $59.80 |
| Purchase #4 | $125.64 | 4.265% | $130.9985 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $148.45 | 8.393% | $160.9094 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $162.60 | 6.579% | $173.2975 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $119.76 | 9.792% | $131.4869 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $892.26 | $969.7159 | $969.72 | $969.75 | $969.80 | |