| 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 | $130.89 | 12.636% | $147.4293 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $89.84 | 7.158% | $96.2707 | $96.27 | $96.25 | $96.30 |
| Purchase #3 | $104.47 | 7.674% | $112.487 | $112.49 | $112.50 | $112.50 |
| Purchase #4 | $116.25 | 13.792% | $132.2832 | $132.28 | $132.30 | $132.30 |
| Purchase #5 | $9.41 | 10.182% | $10.3681 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $42.72 | 4.259% | $44.5394 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $240.84 | 8.625% | $261.6125 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $734.42 | $804.9902 | $804.99 | $805.00 | $805.00 | |