| 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 | $153.90 | 3.793% | $159.7374 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $117.74 | 10.650% | $130.2793 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $157.87 | 3.706% | $163.7207 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $178.39 | 6.590% | $190.1459 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $5.93 | 6.589% | $6.3207 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $170.72 | 4.510% | $178.4195 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $113.41 | 7.263% | $121.647 | $121.65 | $121.65 | $121.60 |
| 7 purchase totals = | $897.96 | $950.2705 | $950.28 | $950.25 | $950.10 | |