| 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 | $26.87 | 8.540% | $29.1647 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $176.88 | 13.591% | $200.9198 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $127.93 | 7.319% | $137.2932 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $173.45 | 10.588% | $191.8149 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $159.81 | 6.475% | $170.1577 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $145.44 | 11.119% | $161.6115 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $21.59 | 6.721% | $23.0411 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $831.97 | $914.0029 | $913.99 | $913.95 | $914.00 | |