| 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 | $168.44 | 5.508% | $177.7177 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $80.70 | 13.582% | $91.6607 | $91.66 | $91.65 | $91.70 |
| Purchase #3 | $60.27 | 6.533% | $64.2074 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $243.95 | 8.633% | $265.0102 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $222.34 | 12.360% | $249.8212 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $10.92 | 13.404% | $12.3837 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $30.50 | 3.362% | $31.5254 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $817.12 | $892.3263 | $892.33 | $892.30 | $892.30 | |