| 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 | $132.92 | 5.178% | $139.8026 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $96.54 | 6.745% | $103.0516 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $10.29 | 9.476% | $11.2651 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $136.31 | 6.482% | $145.1456 | $145.15 | $145.15 | $145.10 |
| Purchase #5 | $91.55 | 3.574% | $94.822 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $185.28 | 8.229% | $200.5267 | $200.53 | $200.55 | $200.50 |
| Purchase #7 | $23.85 | 11.310% | $26.5474 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $676.74 | $721.1610 | $721.17 | $721.15 | $721.10 | |