| 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 | $7.72 | 3.770% | $8.011 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $167.90 | 8.855% | $182.7675 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $157.53 | 11.180% | $175.1419 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $156.51 | 8.824% | $170.3204 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $205.32 | 13.612% | $233.2682 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $124.53 | 13.856% | $141.7849 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $155.77 | 8.480% | $168.9793 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $975.28 | $1,080.2732 | $1,080.27 | $1,080.25 | $1,080.30 | |