| 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 | $134.46 | 11.820% | $150.3532 | $150.35 | $150.35 | $150.40 |
| Purchase #2 | $96.89 | 6.299% | $102.9931 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $137.82 | 12.649% | $155.2529 | $155.25 | $155.25 | $155.30 |
| Purchase #4 | $82.91 | 12.579% | $93.3392 | $93.34 | $93.35 | $93.30 |
| Purchase #5 | $87.35 | 6.388% | $92.9299 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $115.81 | 8.189% | $125.2937 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $216.59 | 12.509% | $243.6832 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $871.83 | $963.8452 | $963.83 | $963.90 | $963.90 | |