| 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 | $192.52 | 13.464% | $218.4409 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $77.37 | 8.226% | $83.7345 | $83.73 | $83.75 | $83.70 |
| Purchase #3 | $75.91 | 6.327% | $80.7128 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $16.34 | 12.114% | $18.3194 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $62.59 | 8.268% | $67.7649 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $125.29 | 5.291% | $131.9191 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $193.97 | 11.324% | $215.9352 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $743.99 | $816.8268 | $816.82 | $816.80 | $816.70 | |