| 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 | $146.43 | 10.420% | $161.688 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $222.39 | 11.492% | $247.9471 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $210.87 | 4.834% | $221.0635 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $96.76 | 7.676% | $104.1873 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $17.48 | 8.750% | $19.0095 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $144.96 | 9.687% | $159.0023 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $24.57 | 3.393% | $25.4037 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $863.46 | $938.3014 | $938.30 | $938.30 | $938.30 | |