| 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 | $170.33 | 7.193% | $182.5818 | $182.58 | $182.60 | $182.60 |
| Purchase #2 | $94.66 | 10.798% | $104.8814 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $50.68 | 9.265% | $55.3755 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $204.65 | 10.780% | $226.7113 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $6.39 | 4.131% | $6.654 | $6.65 | $6.65 | $6.70 |
| Purchase #6 | $67.41 | 5.292% | $70.9773 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $116.35 | 9.338% | $127.2148 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $710.47 | $774.3961 | $774.39 | $774.45 | $774.50 | |