| 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 | $173.77 | 5.839% | $183.9164 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $137.64 | 8.189% | $148.9113 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $149.67 | 11.438% | $166.7893 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $218.49 | 11.694% | $244.0402 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $213.78 | 12.387% | $240.2609 | $240.26 | $240.25 | $240.30 |
| Purchase #6 | $247.62 | 13.237% | $280.3975 | $280.40 | $280.40 | $280.40 |
| Purchase #7 | $111.69 | 9.780% | $122.6133 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $1,252.66 | $1,386.9289 | $1,386.93 | $1,386.90 | $1,386.90 | |