| 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 | $158.98 | 3.366% | $164.3313 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $125.48 | 11.852% | $140.3519 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $117.41 | 9.234% | $128.2516 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $129.78 | 7.224% | $139.1553 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $113.88 | 5.140% | $119.7334 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $224.74 | 7.591% | $241.8 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $13.61 | 13.295% | $15.4194 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $883.88 | $949.0429 | $949.04 | $949.05 | $949.10 | |