| 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 | $123.29 | 10.430% | $136.1491 | $136.15 | $136.15 | $136.10 |
| Purchase #2 | $247.93 | 5.480% | $261.5166 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $152.45 | 8.227% | $164.9921 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $167.47 | 3.328% | $173.0434 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $151.79 | 6.752% | $162.0389 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $38.32 | 6.612% | $40.8537 | $40.85 | $40.85 | $40.90 |
| Purchase #7 | $212.36 | 3.337% | $219.4465 | $219.45 | $219.45 | $219.40 |
| 7 purchase totals = | $1,093.61 | $1,158.0403 | $1,158.04 | $1,158.05 | $1,157.90 | |