| 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 | $125.46 | 5.519% | $132.3841 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $120.56 | 5.193% | $126.8207 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $239.92 | 10.867% | $265.9921 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $156.76 | 8.159% | $169.55 | $169.55 | $169.55 | $169.60 |
| Purchase #5 | $121.96 | 4.581% | $127.547 | $127.55 | $127.55 | $127.50 |
| Purchase #6 | $34.30 | 7.193% | $36.7672 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $68.77 | 8.446% | $74.5783 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $867.73 | $933.6394 | $933.64 | $933.65 | $933.70 | |