| 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 | $28.73 | 3.155% | $29.6364 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $166.54 | 10.659% | $184.2915 | $184.29 | $184.30 | $184.30 |
| Purchase #3 | $186.36 | 5.698% | $196.9788 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $161.99 | 4.510% | $169.2957 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $15.95 | 3.556% | $16.5172 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $21.93 | 6.256% | $23.3019 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $200.60 | 8.575% | $217.8015 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $782.10 | $837.8230 | $837.83 | $837.85 | $837.80 | |