| 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 | $141.79 | 10.655% | $156.8977 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $236.77 | 13.744% | $269.3117 | $269.31 | $269.30 | $269.30 |
| Purchase #3 | $183.78 | 5.691% | $194.2389 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $11.59 | 7.636% | $12.475 | $12.48 | $12.50 | $12.50 |
| Purchase #5 | $46.79 | 6.871% | $50.0049 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $14.96 | 4.345% | $15.61 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $207.66 | 10.543% | $229.5536 | $229.55 | $229.55 | $229.60 |
| 7 purchase totals = | $843.34 | $928.0918 | $928.09 | $928.10 | $928.10 | |