| 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 | $6.48 | 13.634% | $7.3635 | $7.36 | $7.35 | $7.40 |
| Purchase #2 | $152.85 | 9.309% | $167.0788 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $26.70 | 11.824% | $29.857 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $182.67 | 4.296% | $190.5175 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $55.27 | 12.572% | $62.2185 | $62.22 | $62.20 | $62.20 |
| Purchase #6 | $227.67 | 12.421% | $255.9489 | $255.95 | $255.95 | $255.90 |
| Purchase #7 | $44.61 | 12.259% | $50.0787 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $696.25 | $763.0629 | $763.07 | $763.05 | $763.10 | |