| 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 | $19.94 | 6.242% | $21.1847 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $15.62 | 6.506% | $16.6362 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $174.79 | 7.126% | $187.2455 | $187.25 | $187.25 | $187.20 |
| Purchase #4 | $86.88 | 7.250% | $93.1788 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $179.49 | 9.649% | $196.809 | $196.81 | $196.80 | $196.80 |
| Purchase #6 | $222.66 | 6.729% | $237.6428 | $237.64 | $237.65 | $237.60 |
| Purchase #7 | $54.45 | 11.213% | $60.5555 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $753.83 | $813.2525 | $813.26 | $813.30 | $813.20 | |