| 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 | $151.34 | 11.640% | $168.956 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $205.58 | 9.405% | $224.9148 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $231.96 | 8.770% | $252.3029 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $98.76 | 11.216% | $109.8369 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $209.39 | 11.377% | $233.2123 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $239.65 | 13.801% | $272.7241 | $272.72 | $272.70 | $272.70 |
| Purchase #7 | $15.88 | 9.184% | $17.3384 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $1,152.56 | $1,279.2854 | $1,279.28 | $1,279.25 | $1,279.20 | |