| 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 | $111.59 | 3.542% | $115.5425 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $71.41 | 11.479% | $79.6072 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $163.44 | 7.135% | $175.1014 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $134.55 | 4.352% | $140.4056 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $95.52 | 7.207% | $102.4041 | $102.40 | $102.40 | $102.40 |
| Purchase #6 | $66.96 | 11.573% | $74.7093 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $131.92 | 11.110% | $146.5763 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $775.39 | $834.3464 | $834.35 | $834.35 | $834.30 | |