| 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 | $165.47 | 13.849% | $188.3859 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $68.95 | 9.573% | $75.5506 | $75.55 | $75.55 | $75.60 |
| Purchase #3 | $136.59 | 12.253% | $153.3264 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $236.78 | 5.597% | $250.0326 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $19.29 | 13.666% | $21.9262 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $205.65 | 6.183% | $218.3653 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $195.98 | 12.454% | $220.3873 | $220.39 | $220.40 | $220.40 |
| 7 purchase totals = | $1,028.71 | $1,127.9743 | $1,127.99 | $1,128.05 | $1,128.00 | |