| 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 | $197.31 | 8.867% | $214.8055 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $127.84 | 13.666% | $145.3106 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $52.64 | 12.452% | $59.1947 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $51.97 | 3.380% | $53.7266 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $44.31 | 3.203% | $45.7292 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $110.67 | 7.717% | $119.2104 | $119.21 | $119.20 | $119.20 |
| Purchase #7 | $196.27 | 6.492% | $209.0118 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $781.01 | $846.9888 | $846.99 | $847.00 | $846.90 | |