| 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 | $177.63 | 9.247% | $194.0554 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $68.47 | 8.731% | $74.4481 | $74.45 | $74.45 | $74.40 |
| Purchase #3 | $81.74 | 7.675% | $88.0135 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $188.44 | 13.190% | $213.2952 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $8.49 | 4.544% | $8.8758 | $8.88 | $8.90 | $8.90 |
| Purchase #6 | $84.52 | 4.257% | $88.118 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $211.79 | 9.391% | $231.6792 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $821.08 | $898.4852 | $898.50 | $898.50 | $898.50 | |