| 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 | $152.28 | 3.221% | $157.1849 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $36.93 | 5.628% | $39.0084 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $185.35 | 13.446% | $210.2722 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $42.77 | 9.842% | $46.9794 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $143.67 | 3.769% | $149.0849 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $194.38 | 11.258% | $216.2633 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $233.84 | 11.806% | $261.4472 | $261.45 | $261.45 | $261.40 |
| 7 purchase totals = | $989.22 | $1,080.2403 | $1,080.23 | $1,080.25 | $1,080.30 | |