| 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 | $33.44 | 11.697% | $37.3515 | $37.35 | $37.35 | $37.40 |
| Purchase #2 | $204.30 | 8.322% | $221.3018 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $151.40 | 13.731% | $172.1887 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $186.33 | 10.657% | $206.1872 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $216.87 | 9.255% | $236.9413 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $247.62 | 7.550% | $266.3153 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $27.80 | 9.631% | $30.4774 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $1,067.76 | $1,170.7632 | $1,170.77 | $1,170.80 | $1,170.80 | |