| 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 | $169.41 | 11.148% | $188.2958 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $51.89 | 12.871% | $58.5688 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $44.92 | 3.129% | $46.3255 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $58.90 | 9.432% | $64.4554 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $146.89 | 10.502% | $162.3164 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $156.85 | 10.434% | $173.2157 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $70.91 | 12.673% | $79.8964 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $699.77 | $773.0740 | $773.10 | $773.05 | $773.10 | |