| 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 | $142.65 | 12.271% | $160.1546 | $160.15 | $160.15 | $160.20 |
| Purchase #2 | $36.41 | 8.662% | $39.5638 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $245.65 | 8.257% | $265.9333 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $227.59 | 13.462% | $258.2282 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $113.67 | 10.621% | $125.7429 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $210.68 | 6.431% | $224.2288 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $72.65 | 10.104% | $79.9906 | $79.99 | $80.00 | $80.00 |
| 7 purchase totals = | $1,049.30 | $1,153.8422 | $1,153.83 | $1,153.90 | $1,153.80 | |