| 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 | $150.48 | 11.127% | $167.2239 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $170.48 | 11.824% | $190.6376 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $186.91 | 6.342% | $198.7638 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $21.38 | 8.187% | $23.1304 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $49.37 | 9.554% | $54.0868 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $249.41 | 7.759% | $268.7617 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $242.56 | 9.693% | $266.0713 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $1,070.59 | $1,168.6755 | $1,168.67 | $1,168.65 | $1,168.70 | |