| 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 | $119.39 | 11.395% | $132.9945 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $103.49 | 4.554% | $108.2029 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $197.48 | 11.481% | $220.1527 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $203.62 | 8.849% | $221.6383 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $159.56 | 4.649% | $166.9779 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $245.79 | 6.401% | $261.523 | $261.52 | $261.50 | $261.50 |
| Purchase #7 | $58.32 | 5.456% | $61.5019 | $61.50 | $61.50 | $61.50 |
| 7 purchase totals = | $1,087.65 | $1,172.9912 | $1,172.98 | $1,173.00 | $1,173.00 | |