| 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 | $169.86 | 8.697% | $184.6327 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $127.79 | 7.500% | $137.3743 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $89.52 | 10.416% | $98.8444 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $111.74 | 8.273% | $120.9843 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $52.88 | 5.371% | $55.7202 | $55.72 | $55.70 | $55.70 |
| Purchase #6 | $61.77 | 8.237% | $66.858 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $131.50 | 10.564% | $145.3917 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $745.06 | $809.8056 | $809.79 | $809.80 | $809.80 | |