| 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 | $160.93 | 3.317% | $166.268 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $60.49 | 6.708% | $64.5477 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $97.60 | 7.181% | $104.6087 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $97.52 | 4.254% | $101.6685 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $44.43 | 4.852% | $46.5857 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $51.81 | 7.331% | $55.6082 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $59.50 | 6.656% | $63.4603 | $63.46 | $63.45 | $63.50 |
| 7 purchase totals = | $572.28 | $602.7471 | $602.76 | $602.70 | $602.80 | |