| 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 | $140.28 | 7.816% | $151.2443 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $103.83 | 8.733% | $112.8975 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $25.78 | 13.631% | $29.2941 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $197.31 | 11.113% | $219.2371 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $15.52 | 12.192% | $17.4122 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $181.30 | 7.684% | $195.2311 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $81.92 | 6.155% | $86.9622 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $745.94 | $812.2785 | $812.27 | $812.30 | $812.20 | |