| 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 | $181.50 | 12.332% | $203.8826 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $18.45 | 3.473% | $19.0908 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $164.98 | 3.355% | $170.5151 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $118.70 | 7.673% | $127.8079 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $38.98 | 9.194% | $42.5638 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $139.32 | 5.862% | $147.4869 | $147.49 | $147.50 | $147.50 |
| Purchase #7 | $145.48 | 8.745% | $158.2022 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $807.41 | $869.5493 | $869.55 | $869.55 | $869.60 | |