| 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 | $66.39 | 8.715% | $72.1759 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $35.38 | 3.202% | $36.5129 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $176.31 | 6.844% | $188.3767 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $78.65 | 8.797% | $85.5688 | $85.57 | $85.55 | $85.60 |
| Purchase #5 | $176.47 | 7.515% | $189.7317 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $139.80 | 7.793% | $150.6946 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $110.52 | 9.572% | $121.099 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $783.52 | $844.1596 | $844.16 | $844.20 | $844.20 | |