| 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 | $107.57 | 13.849% | $122.4674 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $198.84 | 8.626% | $215.9919 | $215.99 | $216.00 | $216.00 |
| Purchase #3 | $9.49 | 3.847% | $9.8551 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $15.49 | 5.354% | $16.3193 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $172.94 | 6.606% | $184.3644 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $163.31 | 4.717% | $171.0133 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $169.83 | 5.190% | $178.6442 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $837.47 | $898.6556 | $898.65 | $898.60 | $898.70 | |