| 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 | $227.74 | 7.718% | $245.317 | $245.32 | $245.30 | $245.30 |
| Purchase #2 | $17.90 | 5.261% | $18.8417 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $25.88 | 7.504% | $27.822 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $64.40 | 9.222% | $70.339 | $70.34 | $70.35 | $70.30 |
| Purchase #5 | $186.33 | 13.594% | $211.6597 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $14.86 | 8.289% | $16.0917 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $142.80 | 5.623% | $150.8296 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $679.91 | $740.9007 | $740.90 | $740.90 | $740.80 | |