| 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 | $146.27 | 6.224% | $155.3738 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $11.32 | 5.265% | $11.916 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $34.98 | 10.601% | $38.6882 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $194.92 | 9.766% | $213.9559 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $216.51 | 8.409% | $234.7163 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $245.33 | 4.770% | $257.0322 | $257.03 | $257.05 | $257.00 |
| Purchase #7 | $210.96 | 10.296% | $232.6804 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $1,060.29 | $1,144.3628 | $1,144.37 | $1,144.35 | $1,144.40 | |