| 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 | $177.47 | 12.126% | $198.99 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $9.46 | 7.584% | $10.1774 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $72.59 | 7.168% | $77.7933 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $154.65 | 11.375% | $172.2414 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $79.44 | 12.586% | $89.4383 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $220.55 | 10.257% | $243.1718 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $105.81 | 11.430% | $117.9041 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $819.97 | $909.7163 | $909.71 | $909.75 | $909.70 | |