| 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 | $160.88 | 3.732% | $166.884 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $12.28 | 12.625% | $13.8304 | $13.83 | $13.85 | $13.80 |
| Purchase #3 | $12.37 | 4.102% | $12.8774 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $249.54 | 7.409% | $268.0284 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $237.30 | 6.564% | $252.8764 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $191.87 | 4.656% | $200.8035 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $222.40 | 6.301% | $236.4134 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,086.64 | $1,151.7135 | $1,151.71 | $1,151.80 | $1,151.70 | |