| 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 | $148.79 | 6.690% | $158.7441 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $78.98 | 7.503% | $84.9059 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $15.37 | 6.263% | $16.3326 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $17.84 | 7.476% | $19.1737 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $63.80 | 11.636% | $71.2238 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $55.67 | 7.628% | $59.9165 | $59.92 | $59.90 | $59.90 |
| Purchase #7 | $236.51 | 12.510% | $266.0974 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $616.96 | $676.3940 | $676.39 | $676.35 | $676.30 | |