| 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 | $116.53 | 8.688% | $126.6541 | $126.65 | $126.65 | $126.70 |
| Purchase #2 | $85.65 | 13.779% | $97.4517 | $97.45 | $97.45 | $97.50 |
| Purchase #3 | $184.78 | 9.180% | $201.7428 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $37.84 | 4.326% | $39.477 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $142.66 | 8.573% | $154.8902 | $154.89 | $154.90 | $154.90 |
| Purchase #6 | $212.76 | 3.364% | $219.9172 | $219.92 | $219.90 | $219.90 |
| Purchase #7 | $101.57 | 5.313% | $106.9664 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $881.79 | $947.0994 | $947.10 | $947.10 | $947.20 | |