| 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 | $193.72 | 10.407% | $213.8804 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $82.75 | 9.775% | $90.8388 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $192.77 | 8.134% | $208.4499 | $208.45 | $208.45 | $208.40 |
| Purchase #4 | $46.49 | 13.752% | $52.8833 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $100.35 | 5.670% | $106.0398 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $90.36 | 3.717% | $93.7187 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $150.87 | 6.811% | $161.1458 | $161.15 | $161.15 | $161.10 |
| 7 purchase totals = | $857.31 | $926.9567 | $926.96 | $927.00 | $926.80 | |