| 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 | $96.69 | 7.734% | $104.168 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $200.96 | 11.161% | $223.3891 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $14.57 | 12.655% | $16.4138 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $149.95 | 4.740% | $157.0576 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $60.87 | 12.471% | $68.4611 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $136.73 | 4.865% | $143.3819 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $93.55 | 13.700% | $106.3664 | $106.37 | $106.35 | $106.40 |
| 7 purchase totals = | $753.32 | $819.2379 | $819.24 | $819.20 | $819.40 | |