| 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 | $154.74 | 10.285% | $170.655 | $170.66 | $170.65 | $170.70 |
| Purchase #2 | $200.71 | 7.208% | $215.1772 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $169.33 | 13.790% | $192.6806 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $119.44 | 11.133% | $132.7373 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $156.84 | 3.434% | $162.2259 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $25.75 | 5.542% | $27.1771 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $210.33 | 4.491% | $219.7759 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $1,037.14 | $1,120.4290 | $1,120.45 | $1,120.55 | $1,120.50 | |