| 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 | $161.57 | 3.429% | $167.1102 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $242.67 | 5.227% | $255.3544 | $255.35 | $255.35 | $255.40 |
| Purchase #3 | $50.68 | 3.383% | $52.3945 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $112.74 | 4.143% | $117.4108 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $173.94 | 8.434% | $188.6101 | $188.61 | $188.60 | $188.60 |
| Purchase #6 | $113.82 | 7.837% | $122.7401 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $204.31 | 11.398% | $227.5973 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,059.73 | $1,131.2174 | $1,131.21 | $1,131.20 | $1,131.20 | |