| 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 | $157.84 | 5.383% | $166.3365 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $132.56 | 8.197% | $143.4259 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $118.33 | 9.379% | $129.4282 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $219.30 | 5.380% | $231.0983 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $6.32 | 7.755% | $6.8101 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $25.56 | 3.163% | $26.3685 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $154.98 | 7.495% | $166.5958 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $814.89 | $870.0633 | $870.08 | $870.10 | $870.00 | |