| 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 | $151.97 | 7.759% | $163.7614 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $99.52 | 11.295% | $110.7608 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $113.81 | 5.565% | $120.1435 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $123.74 | 6.842% | $132.2063 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $161.73 | 9.797% | $177.5747 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $105.53 | 9.831% | $115.9047 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $90.81 | 3.224% | $93.7377 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $847.11 | $914.0891 | $914.08 | $914.05 | $914.10 | |