| 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 | $90.75 | 13.236% | $102.7617 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $131.85 | 3.269% | $136.1602 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $139.64 | 3.573% | $144.6293 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $168.83 | 9.827% | $185.4209 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $243.82 | 3.595% | $252.5853 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $91.78 | 11.380% | $102.2246 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $29.38 | 5.409% | $30.9692 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $896.05 | $954.7512 | $954.75 | $954.70 | $954.80 | |