| 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 | $166.51 | 12.827% | $187.8682 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $140.66 | 7.696% | $151.4852 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $45.51 | 6.495% | $48.4659 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $187.89 | 9.666% | $206.0514 | $206.05 | $206.05 | $206.10 |
| Purchase #5 | $84.41 | 11.355% | $93.9948 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $31.73 | 10.112% | $34.9385 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $75.30 | 12.716% | $84.8751 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $732.01 | $807.6791 | $807.69 | $807.70 | $807.80 | |