| 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 | $125.38 | 8.414% | $135.9295 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $243.46 | 7.733% | $262.2868 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $6.52 | 7.671% | $7.0201 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $42.63 | 7.527% | $45.8388 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $163.79 | 5.615% | $172.9868 | $172.99 | $173.00 | $173.00 |
| Purchase #6 | $19.27 | 11.135% | $21.4157 | $21.42 | $21.40 | $21.40 |
| Purchase #7 | $72.50 | 9.162% | $79.1425 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $673.55 | $724.6202 | $724.63 | $724.65 | $724.50 | |