| 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 | $182.94 | 6.861% | $195.4915 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $184.63 | 8.511% | $200.3439 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $174.28 | 6.416% | $185.4618 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $136.83 | 4.471% | $142.9477 | $142.95 | $142.95 | $142.90 |
| Purchase #5 | $180.72 | 12.623% | $203.5323 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $131.68 | 12.366% | $147.9635 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $76.63 | 3.472% | $79.2906 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $1,067.71 | $1,155.0313 | $1,155.02 | $1,155.05 | $1,155.00 | |