| 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 | $164.80 | 12.787% | $185.873 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $141.30 | 6.215% | $150.0818 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $78.94 | 4.567% | $82.5452 | $82.55 | $82.55 | $82.50 |
| Purchase #4 | $18.44 | 4.732% | $19.3126 | $19.31 | $19.30 | $19.30 |
| Purchase #5 | $126.30 | 5.146% | $132.7994 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $63.51 | 9.743% | $69.6978 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $59.46 | 12.603% | $66.9537 | $66.95 | $66.95 | $67.00 |
| 7 purchase totals = | $652.75 | $707.2635 | $707.26 | $707.25 | $707.30 | |