| 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 | $153.86 | 5.754% | $162.7131 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $115.53 | 12.413% | $129.8707 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $54.48 | 6.640% | $58.0975 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $97.71 | 3.538% | $101.167 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $59.42 | 13.222% | $67.2765 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $50.26 | 11.358% | $55.9685 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $211.68 | 9.785% | $232.3929 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $742.94 | $807.4862 | $807.49 | $807.45 | $807.60 | |