| 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 | $128.88 | 10.336% | $142.201 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $209.26 | 4.325% | $218.3105 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $43.58 | 8.190% | $47.1492 | $47.15 | $47.15 | $47.10 |
| Purchase #4 | $69.71 | 5.657% | $73.6535 | $73.65 | $73.65 | $73.70 |
| Purchase #5 | $99.50 | 3.230% | $102.7139 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $138.93 | 11.257% | $154.5694 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $27.53 | 10.515% | $30.4248 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $717.39 | $769.0223 | $769.01 | $768.95 | $769.00 | |