| 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 | $163.94 | 5.765% | $173.3911 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $34.58 | 7.432% | $37.15 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $171.36 | 13.535% | $194.5536 | $194.55 | $194.55 | $194.60 |
| Purchase #4 | $13.36 | 3.592% | $13.8399 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $181.28 | 10.464% | $200.2491 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $207.41 | 7.420% | $222.7998 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $86.91 | 8.800% | $94.5581 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $858.84 | $936.5416 | $936.54 | $936.55 | $936.60 | |