| 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 | $175.93 | 9.220% | $192.1507 | $192.15 | $192.15 | $192.20 |
| Purchase #2 | $237.88 | 9.739% | $261.0471 | $261.05 | $261.05 | $261.00 |
| Purchase #3 | $39.50 | 7.833% | $42.594 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $39.75 | 11.383% | $44.2747 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $112.46 | 5.489% | $118.6329 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $146.79 | 8.177% | $158.793 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $32.92 | 3.521% | $34.0791 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $785.23 | $851.5715 | $851.56 | $851.60 | $851.60 | |