| 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 | $234.31 | 6.346% | $249.1793 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $132.37 | 3.822% | $137.4292 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $43.59 | 8.429% | $47.2642 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $74.48 | 7.331% | $79.9401 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $86.90 | 8.703% | $94.4629 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $160.86 | 6.345% | $171.0666 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $91.31 | 7.262% | $97.9409 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $823.82 | $877.2832 | $877.28 | $877.30 | $877.30 | |