| 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 | $139.50 | 12.745% | $157.2793 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $134.97 | 4.586% | $141.1597 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $28.49 | 11.245% | $31.6937 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $148.57 | 10.648% | $164.3897 | $164.39 | $164.40 | $164.40 |
| Purchase #5 | $156.76 | 10.763% | $173.6321 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $99.67 | 13.721% | $113.3457 | $113.35 | $113.35 | $113.30 |
| Purchase #7 | $103.78 | 11.736% | $115.9596 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $811.74 | $897.4598 | $897.46 | $897.50 | $897.50 | |