| 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 | $151.38 | 12.121% | $169.7288 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $33.73 | 3.623% | $34.952 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $17.26 | 8.790% | $18.7772 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $131.98 | 11.150% | $146.6958 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $18.89 | 11.638% | $21.0884 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $129.91 | 7.442% | $139.5779 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $14.42 | 7.694% | $15.5295 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $497.57 | $546.3496 | $546.36 | $546.45 | $546.40 | |