| 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 | $157.90 | 9.648% | $173.1342 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $13.61 | 11.439% | $15.1668 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $119.96 | 3.483% | $124.1382 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $218.63 | 13.728% | $248.6435 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $221.66 | 6.757% | $236.6376 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $212.43 | 12.736% | $239.4851 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $184.25 | 6.302% | $195.8614 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $1,128.44 | $1,233.0668 | $1,233.07 | $1,233.10 | $1,233.00 | |