| 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 | $188.77 | 5.493% | $199.1391 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $82.64 | 6.829% | $88.2835 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $24.99 | 9.391% | $27.3368 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $43.44 | 11.352% | $48.3713 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $99.57 | 7.272% | $106.8107 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $197.36 | 7.419% | $212.0021 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $213.59 | 7.168% | $228.9001 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $850.36 | $910.8436 | $910.84 | $910.85 | $910.80 | |