| 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 | $158.79 | 9.624% | $174.0719 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $46.57 | 6.477% | $49.5863 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $201.29 | 12.148% | $225.7427 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $41.60 | 9.367% | $45.4967 | $45.50 | $45.50 | $45.50 |
| Purchase #5 | $66.87 | 12.300% | $75.095 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $104.74 | 5.135% | $110.1184 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $148.47 | 10.531% | $164.1054 | $164.11 | $164.10 | $164.10 |
| 7 purchase totals = | $768.33 | $844.2164 | $844.23 | $844.20 | $844.20 | |