| 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 | $159.61 | 13.343% | $180.9068 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $167.69 | 10.348% | $185.0426 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $235.90 | 13.199% | $267.0364 | $267.04 | $267.05 | $267.00 |
| Purchase #4 | $137.62 | 8.496% | $149.3122 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $57.51 | 11.770% | $64.2789 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $62.71 | 5.773% | $66.3302 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $34.81 | 8.314% | $37.7041 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $855.85 | $950.6112 | $950.61 | $950.65 | $950.50 | |