| 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 | $154.33 | 12.813% | $174.1043 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $119.72 | 10.269% | $132.014 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $134.32 | 3.580% | $139.1287 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $242.71 | 12.170% | $272.2478 | $272.25 | $272.25 | $272.20 |
| Purchase #5 | $150.51 | 6.784% | $160.7206 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $46.53 | 7.491% | $50.0156 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $16.65 | 7.276% | $17.8615 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $864.77 | $946.0925 | $946.09 | $946.05 | $946.00 | |