| 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 | $151.70 | 10.418% | $167.5041 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $119.40 | 12.432% | $134.2438 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $239.30 | 5.507% | $252.4783 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $240.66 | 12.245% | $270.1288 | $270.13 | $270.15 | $270.10 |
| Purchase #5 | $235.51 | 5.721% | $248.9835 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $180.54 | 13.376% | $204.689 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $80.78 | 9.274% | $88.2715 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $1,247.89 | $1,366.2990 | $1,366.29 | $1,366.35 | $1,366.30 | |