| 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 | $104.28 | 4.662% | $109.1415 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $136.34 | 8.633% | $148.1102 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $175.82 | 8.132% | $190.1177 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $227.71 | 12.813% | $256.8865 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $67.54 | 9.262% | $73.7956 | $73.80 | $73.80 | $73.80 |
| Purchase #6 | $163.88 | 12.869% | $184.9697 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $189.84 | 5.644% | $200.5546 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $1,065.41 | $1,163.5758 | $1,163.58 | $1,163.55 | $1,163.60 | |