| 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 | $169.44 | 3.449% | $175.284 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $72.98 | 9.333% | $79.7912 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $109.73 | 5.122% | $115.3504 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $82.33 | 4.401% | $85.9533 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $169.68 | 3.589% | $175.7698 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $20.67 | 13.517% | $23.464 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $84.29 | 9.226% | $92.0666 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $709.12 | $747.6793 | $747.67 | $747.65 | $747.90 | |