| 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 | $138.46 | 11.250% | $154.0368 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $92.58 | 6.339% | $98.4486 | $98.45 | $98.45 | $98.40 |
| Purchase #3 | $102.59 | 12.510% | $115.424 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $157.97 | 7.172% | $169.2996 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $69.52 | 9.502% | $76.1258 | $76.13 | $76.15 | $76.10 |
| Purchase #6 | $236.93 | 3.625% | $245.5187 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $42.96 | 8.655% | $46.6782 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $841.01 | $905.5317 | $905.54 | $905.55 | $905.40 | |