| 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 | $115.43 | 9.478% | $126.3705 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $151.33 | 3.412% | $156.4934 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $77.40 | 10.572% | $85.5827 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $173.95 | 5.431% | $183.3972 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $239.82 | 3.295% | $247.7221 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $180.87 | 3.662% | $187.4935 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $187.44 | 13.825% | $213.3536 | $213.35 | $213.35 | $213.40 |
| 7 purchase totals = | $1,126.24 | $1,200.4130 | $1,200.40 | $1,200.40 | $1,200.50 | |