| 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 | $141.28 | 13.337% | $160.1225 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $107.54 | 4.219% | $112.0771 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $125.64 | 6.187% | $133.4133 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $180.58 | 9.771% | $198.2245 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $48.36 | 4.667% | $50.617 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $199.81 | 5.438% | $210.6757 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $106.73 | 6.155% | $113.2992 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $909.94 | $978.4293 | $978.43 | $978.40 | $978.40 | |