| 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 | $8.88 | 6.360% | $9.4448 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $222.41 | 4.617% | $232.6787 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $141.61 | 7.790% | $152.6414 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $138.35 | 4.186% | $144.1413 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $161.60 | 5.353% | $170.2504 | $170.25 | $170.25 | $170.30 |
| Purchase #6 | $17.48 | 7.741% | $18.8331 | $18.83 | $18.85 | $18.80 |
| Purchase #7 | $18.68 | 8.155% | $20.2034 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $709.01 | $748.1931 | $748.18 | $748.25 | $748.10 | |