| 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 | $179.94 | 7.292% | $193.0612 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $6.91 | 5.600% | $7.297 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $236.35 | 7.610% | $254.3362 | $254.34 | $254.35 | $254.30 |
| Purchase #4 | $170.92 | 5.278% | $179.9412 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $100.93 | 12.345% | $113.3898 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $154.68 | 11.862% | $173.0281 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $16.53 | 7.421% | $17.7567 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $866.26 | $938.8102 | $938.82 | $938.85 | $938.80 | |