| 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 | $169.83 | 6.338% | $180.5938 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $224.30 | 3.336% | $231.7826 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $108.51 | 10.634% | $120.049 | $120.05 | $120.05 | $120.00 |
| Purchase #4 | $176.89 | 10.253% | $195.0265 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $148.88 | 9.591% | $163.1591 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $137.89 | 9.474% | $150.9537 | $150.95 | $150.95 | $151.00 |
| Purchase #7 | $237.67 | 7.770% | $256.137 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $1,203.97 | $1,297.7017 | $1,297.70 | $1,297.75 | $1,297.70 | |