| 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 | $154.89 | 7.182% | $166.0142 | $166.01 | $166.00 | $166.00 |
| Purchase #2 | $46.36 | 13.701% | $52.7118 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $118.66 | 4.706% | $124.2441 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $207.97 | 9.296% | $227.3029 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $74.62 | 8.708% | $81.1179 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $104.85 | 8.549% | $113.8136 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $124.96 | 13.472% | $141.7946 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $832.31 | $906.9991 | $906.98 | $906.95 | $906.90 | |