| 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 | $189.57 | 5.233% | $199.4902 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $100.89 | 6.240% | $107.1855 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $90.89 | 6.636% | $96.9215 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $169.32 | 5.344% | $178.3685 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $38.44 | 13.254% | $43.5348 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $112.48 | 12.258% | $126.2678 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $44.36 | 12.870% | $50.0691 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $745.95 | $801.8374 | $801.84 | $801.80 | $801.90 | |