| 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 | $15.34 | 13.696% | $17.441 | $17.44 | $17.45 | $17.40 |
| Purchase #2 | $144.50 | 9.705% | $158.5237 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $61.68 | 10.651% | $68.2495 | $68.25 | $68.25 | $68.20 |
| Purchase #4 | $101.55 | 11.104% | $112.8261 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $180.65 | 5.786% | $191.1024 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $22.43 | 10.567% | $24.8002 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $215.58 | 11.588% | $240.5614 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $741.73 | $813.5043 | $813.50 | $813.50 | $813.40 | |