| 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 | $151.72 | 4.200% | $158.0922 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $194.86 | 10.695% | $215.7003 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $24.61 | 6.542% | $26.22 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $33.50 | 9.611% | $36.7197 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $98.44 | 3.472% | $101.8578 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $175.51 | 4.688% | $183.7379 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $68.93 | 3.663% | $71.4549 | $71.45 | $71.45 | $71.50 |
| 7 purchase totals = | $747.57 | $793.7828 | $793.78 | $793.75 | $793.80 | |