| 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 | $149.55 | 7.659% | $161.004 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $230.89 | 5.235% | $242.9771 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $100.66 | 4.454% | $105.1434 | $105.14 | $105.15 | $105.10 |
| Purchase #4 | $32.83 | 3.671% | $34.0352 | $34.04 | $34.05 | $34.00 |
| Purchase #5 | $56.81 | 3.227% | $58.6433 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $39.96 | 13.868% | $45.5017 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $96.78 | 10.436% | $106.88 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $707.48 | $754.1847 | $754.18 | $754.25 | $754.10 | |