| 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 | $140.72 | 10.283% | $155.1902 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $119.47 | 11.504% | $133.2138 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $200.46 | 7.130% | $214.7528 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $78.99 | 13.858% | $89.9364 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $191.54 | 9.504% | $209.744 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $89.73 | 3.169% | $92.5735 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $87.40 | 10.661% | $96.7177 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $908.31 | $992.1284 | $992.12 | $992.10 | $992.10 | |