| 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 | $200.84 | 8.491% | $217.8933 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $179.28 | 7.197% | $192.1828 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $44.70 | 11.661% | $49.9125 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $78.30 | 6.622% | $83.485 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $33.65 | 10.634% | $37.2283 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $92.53 | 6.516% | $98.5593 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $189.37 | 7.715% | $203.9799 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $818.67 | $883.2411 | $883.24 | $883.30 | $883.30 | |