| 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 | $157.94 | 12.554% | $177.7678 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $82.43 | 11.657% | $92.0389 | $92.04 | $92.05 | $92.00 |
| Purchase #3 | $55.52 | 11.203% | $61.7399 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $138.50 | 3.761% | $143.709 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $180.69 | 11.169% | $200.8713 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $210.88 | 12.321% | $236.8625 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $8.42 | 6.225% | $8.9441 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $834.38 | $921.9335 | $921.93 | $921.90 | $921.90 | |