| 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 | $147.97 | 4.170% | $154.1403 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $27.66 | 8.859% | $30.1104 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $81.78 | 3.286% | $84.4673 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $202.40 | 13.402% | $229.5256 | $229.53 | $229.55 | $229.50 |
| Purchase #5 | $223.32 | 13.174% | $252.7402 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $158.80 | 5.345% | $167.2879 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $247.96 | 3.522% | $256.6932 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,089.89 | $1,174.9649 | $1,174.97 | $1,175.00 | $1,174.90 | |