| 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 | $116.63 | 8.855% | $126.9576 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $161.69 | 7.479% | $173.7828 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $34.99 | 9.849% | $38.4362 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $42.80 | 12.222% | $48.031 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $35.81 | 5.519% | $37.7864 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $68.32 | 12.828% | $77.0841 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $190.78 | 11.822% | $213.334 | $213.33 | $213.35 | $213.30 |
| 7 purchase totals = | $651.02 | $715.4121 | $715.41 | $715.50 | $715.40 | |