| 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 | $163.84 | 4.388% | $171.0293 | $171.03 | $171.05 | $171.00 |
| Purchase #2 | $112.39 | 4.813% | $117.7993 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $227.51 | 5.403% | $239.8024 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $134.92 | 12.493% | $151.7756 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $231.34 | 9.475% | $253.2595 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $196.45 | 11.478% | $218.9985 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $66.73 | 11.452% | $74.3719 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $1,133.18 | $1,227.0365 | $1,227.04 | $1,227.05 | $1,227.10 | |