| 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 | $75.33 | 9.408% | $82.417 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $156.45 | 7.254% | $167.7989 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $170.76 | 9.812% | $187.515 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $239.47 | 11.144% | $266.1565 | $266.16 | $266.15 | $266.20 |
| Purchase #5 | $231.46 | 13.167% | $261.9363 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $118.26 | 7.438% | $127.0562 | $127.06 | $127.05 | $127.10 |
| Purchase #7 | $110.72 | 6.582% | $118.0076 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $1,102.45 | $1,210.8875 | $1,210.91 | $1,210.85 | $1,210.90 | |