| 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 | $124.49 | 7.767% | $134.1591 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $148.35 | 3.728% | $153.8805 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $22.26 | 4.374% | $23.2337 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $67.49 | 10.845% | $74.8093 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $173.32 | 4.137% | $180.4902 | $180.49 | $180.50 | $180.50 |
| Purchase #6 | $109.82 | 3.724% | $113.9097 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $134.88 | 6.541% | $143.7025 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $780.61 | $824.1850 | $824.18 | $824.20 | $824.20 | |