| 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 | $176.81 | 3.624% | $183.2176 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $103.91 | 11.761% | $116.1309 | $116.13 | $116.15 | $116.10 |
| Purchase #3 | $180.34 | 5.704% | $190.6266 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $129.45 | 5.257% | $136.2552 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $116.48 | 13.519% | $132.2269 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $142.67 | 8.224% | $154.4032 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $132.54 | 5.120% | $139.326 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $982.20 | $1,052.1864 | $1,052.20 | $1,052.25 | $1,052.10 | |