| 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 | $180.25 | 8.861% | $196.222 | $196.22 | $196.20 | $196.20 |
| Purchase #2 | $101.99 | 4.838% | $106.9243 | $106.92 | $106.90 | $106.90 |
| Purchase #3 | $233.92 | 4.785% | $245.1131 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $21.97 | 5.578% | $23.1955 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $112.77 | 7.552% | $121.2864 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $170.46 | 4.724% | $178.5125 | $178.51 | $178.50 | $178.50 |
| Purchase #7 | $24.67 | 7.328% | $26.4778 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $846.03 | $897.7316 | $897.73 | $897.70 | $897.70 | |