| 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 | $194.36 | 12.728% | $219.0981 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $41.84 | 9.351% | $45.7525 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $134.35 | 4.662% | $140.6134 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $138.98 | 3.480% | $143.8165 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $140.57 | 5.481% | $148.2746 | $148.27 | $148.25 | $148.30 |
| Purchase #6 | $225.64 | 5.195% | $237.362 | $237.36 | $237.35 | $237.40 |
| Purchase #7 | $21.56 | 9.696% | $23.6505 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $897.30 | $958.5676 | $958.56 | $958.50 | $958.70 | |