| 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 | $245.40 | 6.442% | $261.2087 | $261.21 | $261.20 | $261.20 |
| Purchase #2 | $156.96 | 6.672% | $167.4324 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $183.96 | 12.622% | $207.1794 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $171.56 | 4.371% | $179.0589 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $167.82 | 6.404% | $178.5672 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $44.96 | 8.716% | $48.8787 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $8.33 | 12.309% | $9.3553 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $978.99 | $1,051.6806 | $1,051.69 | $1,051.70 | $1,051.80 | |