| 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 | $102.33 | 10.253% | $112.8219 | $112.82 | $112.80 | $112.80 |
| Purchase #2 | $78.68 | 5.829% | $83.2663 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $13.30 | 5.607% | $14.0457 | $14.05 | $14.05 | $14.00 |
| Purchase #4 | $70.87 | 4.635% | $74.1548 | $74.15 | $74.15 | $74.20 |
| Purchase #5 | $234.75 | 13.563% | $266.5891 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $138.80 | 6.700% | $148.0996 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $152.91 | 9.567% | $167.5389 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $791.64 | $866.5163 | $866.52 | $866.50 | $866.50 | |