| 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 | $118.46 | 10.791% | $131.243 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $14.46 | 7.562% | $15.5535 | $15.55 | $15.55 | $15.60 |
| Purchase #3 | $173.53 | 6.583% | $184.9535 | $184.95 | $184.95 | $185.00 |
| Purchase #4 | $9.68 | 6.539% | $10.313 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $52.60 | 6.815% | $56.1847 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $34.50 | 10.786% | $38.2212 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $197.60 | 7.732% | $212.8784 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $600.83 | $649.3473 | $649.33 | $649.35 | $649.40 | |