| 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 | $119.32 | 13.679% | $135.6418 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $36.36 | 7.828% | $39.2063 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $45.28 | 11.499% | $50.4867 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $104.54 | 13.231% | $118.3717 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $15.96 | 7.626% | $17.1771 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $225.83 | 5.872% | $239.0907 | $239.09 | $239.10 | $239.10 |
| Purchase #7 | $212.92 | 8.375% | $230.7521 | $230.75 | $230.75 | $230.80 |
| 7 purchase totals = | $760.21 | $830.7264 | $830.73 | $830.75 | $830.80 | |