| 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 | $161.92 | 13.435% | $183.674 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $211.41 | 12.306% | $237.4261 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $56.29 | 12.391% | $63.2649 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $61.43 | 10.164% | $67.6737 | $67.67 | $67.65 | $67.70 |
| Purchase #5 | $12.79 | 7.274% | $13.7203 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $139.48 | 7.311% | $149.6774 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $136.88 | 10.674% | $151.4906 | $151.49 | $151.50 | $151.50 |
| 7 purchase totals = | $780.20 | $866.9270 | $866.92 | $866.90 | $867.00 | |