| 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 | $178.99 | 7.686% | $192.7472 | $192.75 | $192.75 | $192.70 |
| Purchase #2 | $56.28 | 8.427% | $61.0227 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $55.35 | 7.522% | $59.5134 | $59.51 | $59.50 | $59.50 |
| Purchase #4 | $157.82 | 7.669% | $169.9232 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $223.25 | 8.441% | $242.0945 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $203.33 | 10.653% | $224.9907 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $223.87 | 6.417% | $238.2357 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $1,098.89 | $1,188.5274 | $1,188.52 | $1,188.50 | $1,188.40 | |