| 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 | $156.36 | 13.696% | $177.7751 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $57.29 | 9.189% | $62.5544 | $62.55 | $62.55 | $62.60 |
| Purchase #3 | $7.67 | 3.680% | $7.9523 | $7.95 | $7.95 | $8.00 |
| Purchase #4 | $233.35 | 5.514% | $246.2169 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $40.36 | 12.521% | $45.4135 | $45.41 | $45.40 | $45.40 |
| Purchase #6 | $119.30 | 7.663% | $128.442 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $224.61 | 11.869% | $251.269 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $838.94 | $919.6232 | $919.62 | $919.60 | $919.70 | |