| 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 | $159.46 | 9.868% | $175.1955 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $135.93 | 3.313% | $140.4334 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $125.61 | 12.394% | $141.1781 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $195.55 | 4.520% | $204.3889 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $87.46 | 6.452% | $93.1029 | $93.10 | $93.10 | $93.10 |
| Purchase #6 | $236.91 | 5.342% | $249.5657 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $177.30 | 9.681% | $194.4644 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $1,118.22 | $1,198.3289 | $1,198.33 | $1,198.35 | $1,198.40 | |