| 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 | $194.78 | 6.475% | $207.392 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $204.54 | 9.701% | $224.3824 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $64.37 | 13.442% | $73.0226 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $65.35 | 8.737% | $71.0596 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $136.40 | 9.227% | $148.9856 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $154.26 | 7.282% | $165.4932 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $11.75 | 4.118% | $12.2339 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $831.45 | $902.5693 | $902.56 | $902.60 | $902.60 | |