| 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 | $150.67 | 11.248% | $167.6174 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $97.51 | 13.218% | $110.3989 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $48.99 | 13.387% | $55.5483 | $55.55 | $55.55 | $55.50 |
| Purchase #4 | $129.99 | 6.130% | $137.9584 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $55.97 | 5.588% | $59.0976 | $59.10 | $59.10 | $59.10 |
| Purchase #6 | $211.53 | 4.259% | $220.5391 | $220.54 | $220.55 | $220.50 |
| Purchase #7 | $103.82 | 8.769% | $112.924 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $798.48 | $864.0837 | $864.09 | $864.05 | $864.00 | |