| 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 | $119.85 | 10.861% | $132.8669 | $132.87 | $132.85 | $132.90 |
| Purchase #2 | $190.30 | 8.221% | $205.9446 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $104.68 | 13.508% | $118.8202 | $118.82 | $118.80 | $118.80 |
| Purchase #4 | $126.39 | 6.756% | $134.9289 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $90.87 | 4.749% | $95.1854 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $80.79 | 7.591% | $86.9228 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $170.58 | 12.542% | $191.9741 | $191.97 | $191.95 | $192.00 |
| 7 purchase totals = | $883.46 | $966.6429 | $966.64 | $966.60 | $966.60 | |