| 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 | $155.95 | 6.760% | $166.4922 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $71.83 | 13.733% | $81.6944 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $206.95 | 4.343% | $215.9378 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $177.26 | 13.486% | $201.1653 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $76.40 | 5.244% | $80.4064 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $52.80 | 3.768% | $54.7895 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $132.38 | 4.547% | $138.3993 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $873.57 | $938.8849 | $938.89 | $938.90 | $938.90 | |