| 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 | $117.62 | 10.600% | $130.0877 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $164.44 | 10.567% | $181.8164 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $61.56 | 7.178% | $65.9788 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $177.50 | 9.728% | $194.7672 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $73.92 | 6.447% | $78.6856 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $113.95 | 11.178% | $126.6873 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $90.58 | 3.726% | $93.955 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $799.57 | $871.9780 | $872.00 | $872.00 | $872.10 | |