| 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 | $141.62 | 7.792% | $152.655 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $73.80 | 3.363% | $76.2819 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $21.66 | 10.263% | $23.883 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $41.71 | 5.450% | $43.9832 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $126.58 | 11.508% | $141.1468 | $141.15 | $141.15 | $141.10 |
| Purchase #6 | $76.47 | 5.583% | $80.7393 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $88.75 | 3.518% | $91.8722 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $570.59 | $610.5614 | $610.56 | $610.60 | $610.60 | |