| 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 | $93.84 | 12.711% | $105.768 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $132.70 | 6.408% | $141.2034 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $160.87 | 10.389% | $177.5828 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $138.51 | 5.529% | $146.1682 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $36.80 | 12.191% | $41.2863 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $65.46 | 12.372% | $73.5587 | $73.56 | $73.55 | $73.60 |
| Purchase #7 | $178.27 | 4.750% | $186.7378 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $806.45 | $872.3052 | $872.31 | $872.30 | $872.40 | |