| 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 | $158.74 | 10.485% | $175.3839 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $147.94 | 3.833% | $153.6105 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $39.81 | 3.859% | $41.3463 | $41.35 | $41.35 | $41.30 |
| Purchase #4 | $205.48 | 7.389% | $220.6629 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $55.75 | 5.391% | $58.7555 | $58.76 | $58.75 | $58.80 |
| Purchase #6 | $25.43 | 10.409% | $28.077 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $232.69 | 12.865% | $262.6256 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $865.84 | $940.4617 | $940.47 | $940.50 | $940.50 | |