| 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 | $133.65 | 6.246% | $141.9978 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $25.66 | 13.866% | $29.218 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $85.37 | 8.291% | $92.448 | $92.45 | $92.45 | $92.40 |
| Purchase #4 | $106.30 | 5.383% | $112.0221 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $85.34 | 10.173% | $94.0216 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $111.39 | 8.668% | $121.0453 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $153.50 | 12.451% | $172.6123 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $701.21 | $763.3651 | $763.37 | $763.30 | $763.20 | |