| 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 | $169.41 | 11.505% | $188.9006 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $35.57 | 8.185% | $38.4814 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $24.45 | 12.441% | $27.4918 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $130.27 | 3.263% | $134.5207 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $35.75 | 11.724% | $39.9413 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $233.73 | 6.135% | $248.0693 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $224.63 | 11.254% | $249.9099 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $853.81 | $927.3150 | $927.31 | $927.30 | $927.30 | |