| 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 | $196.44 | 10.619% | $217.3 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $134.96 | 3.177% | $139.2477 | $139.25 | $139.25 | $139.20 |
| Purchase #3 | $118.86 | 7.733% | $128.0514 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $175.81 | 11.835% | $196.6171 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $74.65 | 5.463% | $78.7281 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $51.61 | 9.825% | $56.6807 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $109.28 | 7.240% | $117.1919 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $861.61 | $933.8169 | $933.82 | $933.85 | $933.80 | |