| 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 | $106.39 | 9.616% | $116.6205 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $142.85 | 4.421% | $149.1654 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $79.25 | 6.743% | $84.5938 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $76.75 | 8.484% | $83.2615 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $143.94 | 9.273% | $157.2876 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $141.87 | 9.724% | $155.6654 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $69.83 | 3.745% | $72.4451 | $72.45 | $72.45 | $72.40 |
| 7 purchase totals = | $760.88 | $819.0393 | $819.05 | $819.00 | $819.10 | |