| 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 | $151.72 | 11.671% | $169.4272 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $61.85 | 3.495% | $64.0117 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $21.71 | 3.803% | $22.5356 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $225.53 | 13.832% | $256.7253 | $256.73 | $256.75 | $256.70 |
| Purchase #5 | $117.81 | 10.727% | $130.4475 | $130.45 | $130.45 | $130.40 |
| Purchase #6 | $76.31 | 10.121% | $84.0333 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $155.25 | 10.334% | $171.2935 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $810.18 | $898.4741 | $898.48 | $898.55 | $898.30 | |