| 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 | $157.84 | 11.136% | $175.4171 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $115.56 | 12.504% | $130.0096 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $151.70 | 11.619% | $169.326 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $60.56 | 4.479% | $63.2725 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $94.80 | 9.555% | $103.8581 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $14.33 | 4.601% | $14.9893 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $159.78 | 6.826% | $170.6866 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $754.57 | $827.5592 | $827.57 | $827.55 | $827.60 | |