| 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 | $109.77 | 7.263% | $117.7426 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $199.66 | 9.824% | $219.2746 | $219.27 | $219.25 | $219.30 |
| Purchase #3 | $145.56 | 4.187% | $151.6546 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $21.84 | 6.771% | $23.3188 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $72.50 | 3.382% | $74.952 | $74.95 | $74.95 | $75.00 |
| Purchase #6 | $19.95 | 12.624% | $22.4685 | $22.47 | $22.45 | $22.50 |
| Purchase #7 | $208.59 | 8.318% | $225.9405 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $777.87 | $835.3516 | $835.34 | $835.30 | $835.40 | |