| 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 | $43.37 | 6.748% | $46.2966 | $46.30 | $46.30 | $46.30 |
| Purchase #2 | $130.77 | 10.743% | $144.8186 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $130.41 | 12.283% | $146.4283 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $177.40 | 9.839% | $194.8544 | $194.85 | $194.85 | $194.90 |
| Purchase #5 | $25.76 | 4.608% | $26.947 | $26.95 | $26.95 | $26.90 |
| Purchase #6 | $144.90 | 7.848% | $156.2718 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $175.31 | 13.655% | $199.2486 | $199.25 | $199.25 | $199.20 |
| 7 purchase totals = | $827.92 | $914.8653 | $914.87 | $914.85 | $914.80 | |