| 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 | $135.77 | 13.840% | $154.5606 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $161.57 | 5.477% | $170.4192 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $167.92 | 7.646% | $180.7592 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $68.86 | 13.402% | $78.0886 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $247.41 | 3.786% | $256.7769 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $26.72 | 6.323% | $28.4095 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $148.32 | 7.621% | $159.6235 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $956.57 | $1,028.6375 | $1,028.64 | $1,028.60 | $1,028.70 | |