| 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 | $8.28 | 4.582% | $8.6594 | $8.66 | $8.65 | $8.70 |
| Purchase #2 | $143.51 | 5.582% | $151.5207 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $14.94 | 13.458% | $16.9506 | $16.95 | $16.95 | $17.00 |
| Purchase #4 | $143.56 | 9.132% | $156.6699 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $163.90 | 5.835% | $173.4636 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $156.68 | 7.589% | $168.5704 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $236.97 | 11.846% | $265.0415 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $867.84 | $940.8761 | $940.87 | $940.80 | $941.00 | |