| 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 | $138.52 | 9.152% | $151.1974 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $72.96 | 9.744% | $80.0692 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $162.30 | 5.144% | $170.6487 | $170.65 | $170.65 | $170.60 |
| Purchase #4 | $97.34 | 3.862% | $101.0993 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $85.57 | 4.328% | $89.2735 | $89.27 | $89.25 | $89.30 |
| Purchase #6 | $199.36 | 3.331% | $206.0007 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $87.82 | 7.282% | $94.2151 | $94.22 | $94.20 | $94.20 |
| 7 purchase totals = | $843.87 | $892.5039 | $892.51 | $892.45 | $892.50 | |