| 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 | $163.69 | 4.847% | $171.6241 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $98.99 | 11.316% | $110.1917 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $76.25 | 10.433% | $84.2052 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $172.92 | 13.432% | $196.1466 | $196.15 | $196.15 | $196.10 |
| Purchase #5 | $124.42 | 9.575% | $136.3332 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $63.35 | 10.326% | $69.8915 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $96.94 | 5.371% | $102.1466 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $796.56 | $870.5389 | $870.54 | $870.55 | $870.40 | |