| 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 | $137.88 | 6.467% | $146.7967 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $57.95 | 12.321% | $65.09 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $116.62 | 7.742% | $125.6487 | $125.65 | $125.65 | $125.60 |
| Purchase #4 | $49.34 | 12.852% | $55.6812 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $39.67 | 12.219% | $44.5173 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $205.78 | 6.715% | $219.5981 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $106.35 | 5.144% | $111.8206 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $713.59 | $769.1526 | $769.16 | $769.15 | $769.10 | |