| 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 | $132.71 | 13.771% | $150.9855 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $243.40 | 8.168% | $263.2809 | $263.28 | $263.30 | $263.30 |
| Purchase #3 | $113.39 | 8.299% | $122.8002 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $78.29 | 3.376% | $80.9331 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $39.60 | 11.736% | $44.2475 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $109.99 | 13.687% | $125.0443 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $42.55 | 3.435% | $44.0116 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $759.93 | $831.3031 | $831.30 | $831.35 | $831.20 | |