| 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 | $121.84 | 13.798% | $138.6515 | $138.65 | $138.65 | $138.70 |
| Purchase #2 | $52.32 | 13.308% | $59.2827 | $59.28 | $59.30 | $59.30 |
| Purchase #3 | $148.57 | 3.126% | $153.2143 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $91.84 | 8.318% | $99.4793 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $146.88 | 5.406% | $154.8203 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $98.74 | 6.134% | $104.7967 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $44.57 | 13.587% | $50.6257 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $704.76 | $760.8705 | $760.87 | $760.90 | $760.90 | |