| 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 | $131.53 | 10.267% | $145.0342 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $33.63 | 13.551% | $38.1872 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $39.44 | 10.772% | $43.6885 | $43.69 | $43.70 | $43.70 |
| Purchase #4 | $92.77 | 7.426% | $99.6591 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $163.90 | 3.686% | $169.9414 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $94.34 | 13.236% | $106.8268 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $213.61 | 13.630% | $242.725 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $769.22 | $846.0622 | $846.07 | $846.15 | $846.00 | |