| 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 | $159.90 | 11.346% | $178.0423 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $63.48 | 7.691% | $68.3622 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $82.66 | 7.362% | $88.7454 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $158.75 | 5.810% | $167.9734 | $167.97 | $167.95 | $168.00 |
| Purchase #5 | $63.74 | 4.511% | $66.6153 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $58.67 | 4.291% | $61.1875 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $78.80 | 4.376% | $82.2483 | $82.25 | $82.25 | $82.20 |
| 7 purchase totals = | $666.00 | $713.1744 | $713.18 | $713.15 | $713.10 | |