| 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 | $154.25 | 4.548% | $161.2653 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $241.31 | 10.523% | $266.7031 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $21.61 | 12.481% | $24.3071 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $49.87 | 4.692% | $52.2099 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $199.70 | 9.775% | $219.2207 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $214.37 | 10.266% | $236.3772 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $160.26 | 11.503% | $178.6947 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $1,041.37 | $1,138.7780 | $1,138.78 | $1,138.75 | $1,138.80 | |