| 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 | $180.94 | 5.865% | $191.5521 | $191.55 | $191.55 | $191.60 |
| Purchase #2 | $54.57 | 13.658% | $62.0232 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $167.42 | 8.418% | $181.5134 | $181.51 | $181.50 | $181.50 |
| Purchase #4 | $75.45 | 5.191% | $79.3666 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $93.71 | 12.805% | $105.7096 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $213.90 | 13.702% | $243.2086 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $26.86 | 6.140% | $28.5092 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $812.85 | $891.8827 | $891.88 | $891.80 | $891.90 | |