| 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 | $102.87 | 4.157% | $107.1463 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $63.77 | 13.299% | $72.2508 | $72.25 | $72.25 | $72.30 |
| Purchase #3 | $33.40 | 5.417% | $35.2093 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $149.72 | 8.727% | $162.7861 | $162.79 | $162.80 | $162.80 |
| Purchase #5 | $227.38 | 13.106% | $257.1804 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $96.41 | 11.257% | $107.2629 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $144.83 | 11.324% | $161.2305 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $818.38 | $903.0663 | $903.07 | $903.10 | $903.10 | |