| 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 | $175.28 | 6.257% | $186.2473 | $186.25 | $186.25 | $186.20 |
| Purchase #2 | $34.79 | 9.664% | $38.1521 | $38.15 | $38.15 | $38.20 |
| Purchase #3 | $91.27 | 3.713% | $94.6589 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $42.40 | 8.405% | $45.9637 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $186.77 | 8.628% | $202.8845 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $74.40 | 5.234% | $78.2941 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $32.96 | 9.736% | $36.169 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $637.87 | $682.3696 | $682.36 | $682.35 | $682.50 | |