| 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 | $189.73 | 12.671% | $213.7707 | $213.77 | $213.75 | $213.80 |
| Purchase #2 | $7.95 | 5.446% | $8.383 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $108.78 | 9.855% | $119.5003 | $119.50 | $119.50 | $119.50 |
| Purchase #4 | $52.70 | 5.786% | $55.7492 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $42.57 | 12.670% | $47.9636 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $51.38 | 10.436% | $56.742 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $131.87 | 7.137% | $141.2816 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $584.98 | $643.3904 | $643.38 | $643.40 | $643.40 | |