| 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 | $141.38 | 7.213% | $151.5777 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $66.49 | 9.744% | $72.9688 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $30.56 | 3.300% | $31.5685 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $58.36 | 4.176% | $60.7971 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $67.72 | 11.765% | $75.6873 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $145.57 | 10.610% | $161.015 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $8.95 | 12.629% | $10.0803 | $10.08 | $10.10 | $10.10 |
| 7 purchase totals = | $519.03 | $563.6947 | $563.71 | $563.70 | $563.80 | |