| 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 | $141.83 | 12.814% | $160.0041 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $66.69 | 6.295% | $70.8881 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $149.54 | 6.590% | $159.3947 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $122.33 | 5.381% | $128.9126 | $128.91 | $128.90 | $128.90 |
| Purchase #5 | $107.26 | 10.615% | $118.6456 | $118.65 | $118.65 | $118.60 |
| Purchase #6 | $115.76 | 8.352% | $125.4283 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $165.49 | 3.663% | $171.5519 | $171.55 | $171.55 | $171.60 |
| 7 purchase totals = | $868.90 | $934.8253 | $934.82 | $934.85 | $934.80 | |