| 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 | $139.83 | 6.666% | $149.1511 | $149.15 | $149.15 | $149.20 |
| Purchase #2 | $182.29 | 9.515% | $199.6349 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $94.43 | 11.652% | $105.433 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $28.64 | 8.551% | $31.089 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $122.94 | 7.373% | $132.0044 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $157.43 | 8.127% | $170.2243 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $168.84 | 7.533% | $181.5587 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $894.40 | $969.0954 | $969.08 | $969.10 | $969.10 | |