| 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 | $59.47 | 11.315% | $66.199 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $142.80 | 8.221% | $154.5396 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $208.83 | 7.339% | $224.156 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $145.31 | 6.684% | $155.0225 | $155.02 | $155.00 | $155.00 |
| Purchase #5 | $14.89 | 7.674% | $16.0327 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $131.85 | 10.545% | $145.7536 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $118.58 | 5.621% | $125.2454 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $821.73 | $886.9488 | $886.95 | $886.95 | $886.90 | |