| 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 | $174.82 | 7.727% | $188.3283 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $226.99 | 8.262% | $245.7439 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $59.47 | 4.193% | $61.9636 | $61.96 | $61.95 | $62.00 |
| Purchase #4 | $22.86 | 10.476% | $25.2548 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $48.65 | 13.550% | $55.2421 | $55.24 | $55.25 | $55.20 |
| Purchase #6 | $229.70 | 3.565% | $237.8888 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $72.72 | 4.526% | $76.0113 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $835.21 | $890.4328 | $890.42 | $890.45 | $890.40 | |