| 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 | $155.74 | 12.588% | $175.3446 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $239.76 | 11.135% | $266.4573 | $266.46 | $266.45 | $266.50 |
| Purchase #3 | $210.55 | 12.309% | $236.4666 | $236.47 | $236.45 | $236.50 |
| Purchase #4 | $9.26 | 9.176% | $10.1097 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $122.32 | 7.836% | $131.905 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $29.28 | 8.467% | $31.7591 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $69.97 | 10.414% | $77.2567 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $836.88 | $929.2990 | $929.31 | $929.25 | $929.40 | |