| 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 | $119.65 | 4.603% | $125.1575 | $125.16 | $125.15 | $125.20 |
| Purchase #2 | $142.73 | 11.694% | $159.4208 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $233.58 | 7.248% | $250.5099 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $39.36 | 9.727% | $43.1885 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $199.89 | 7.625% | $215.1316 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $37.62 | 5.533% | $39.7015 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $34.73 | 8.504% | $37.6834 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $807.56 | $870.7932 | $870.79 | $870.80 | $870.80 | |