| 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 | $163.84 | 7.581% | $176.2607 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $148.65 | 7.777% | $160.2105 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $131.25 | 7.213% | $140.7171 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $100.98 | 9.489% | $110.562 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $67.87 | 13.184% | $76.818 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $194.80 | 12.722% | $219.5825 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $99.89 | 6.489% | $106.3719 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $907.28 | $990.5227 | $990.52 | $990.45 | $990.60 | |