| 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 | $106.57 | 13.554% | $121.0145 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $20.31 | 11.158% | $22.5762 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $58.71 | 8.522% | $63.7133 | $63.71 | $63.70 | $63.70 |
| Purchase #4 | $169.88 | 4.782% | $178.0037 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $196.33 | 10.143% | $216.2438 | $216.24 | $216.25 | $216.20 |
| Purchase #6 | $150.87 | 10.542% | $166.7747 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $26.96 | 8.347% | $29.2104 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $729.63 | $797.5366 | $797.52 | $797.50 | $797.50 | |