| 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 | $104.77 | 7.642% | $112.7765 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $17.48 | 7.738% | $18.8326 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $226.51 | 3.198% | $233.7538 | $233.75 | $233.75 | $233.80 |
| Purchase #4 | $111.76 | 6.457% | $118.9763 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $52.84 | 8.752% | $57.4646 | $57.46 | $57.45 | $57.50 |
| Purchase #6 | $186.49 | 10.268% | $205.6388 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $167.46 | 9.140% | $182.7658 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $867.31 | $930.2084 | $930.21 | $930.25 | $930.30 | |