| 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 | $140.53 | 5.275% | $147.943 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $146.88 | 6.339% | $156.1907 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $202.29 | 12.743% | $228.0678 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $40.94 | 8.538% | $44.4355 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $125.50 | 13.687% | $142.6772 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $10.45 | 5.230% | $10.9965 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $109.33 | 13.461% | $124.0469 | $124.05 | $124.05 | $124.00 |
| 7 purchase totals = | $775.92 | $854.3576 | $854.37 | $854.40 | $854.30 | |