| 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 | $71.37 | 10.650% | $78.9709 | $78.97 | $78.95 | $79.00 |
| Purchase #2 | $169.77 | 4.427% | $177.2857 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $172.36 | 12.662% | $194.1842 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $206.54 | 13.181% | $233.764 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $151.99 | 8.549% | $164.9836 | $164.98 | $165.00 | $165.00 |
| Purchase #6 | $183.75 | 8.702% | $199.7399 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $98.51 | 10.849% | $109.1973 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $1,054.29 | $1,158.1256 | $1,158.12 | $1,158.15 | $1,158.20 | |