| 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 | $119.91 | 11.649% | $133.8783 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $90.77 | 11.743% | $101.4291 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $51.90 | 11.506% | $57.8716 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $126.90 | 8.192% | $137.2956 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $120.32 | 7.261% | $129.0564 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $188.58 | 3.249% | $194.707 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $28.59 | 6.751% | $30.5201 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $726.97 | $784.7581 | $784.77 | $784.75 | $784.80 | |