| 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 | $152.46 | 12.410% | $171.3803 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $238.55 | 12.676% | $268.7886 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $178.32 | 5.631% | $188.3612 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $215.61 | 8.669% | $234.3012 | $234.30 | $234.30 | $234.30 |
| Purchase #5 | $63.29 | 7.456% | $68.0089 | $68.01 | $68.00 | $68.00 |
| Purchase #6 | $151.49 | 6.390% | $161.1702 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $144.70 | 4.599% | $151.3548 | $151.35 | $151.35 | $151.40 |
| 7 purchase totals = | $1,144.42 | $1,243.3652 | $1,243.36 | $1,243.35 | $1,243.50 | |