| 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 | $116.54 | 4.753% | $122.0791 | $122.08 | $122.10 | $122.10 |
| Purchase #2 | $158.31 | 10.870% | $175.5183 | $175.52 | $175.50 | $175.50 |
| Purchase #3 | $15.66 | 7.110% | $16.7734 | $16.77 | $16.75 | $16.80 |
| Purchase #4 | $169.56 | 13.650% | $192.7049 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $158.69 | 8.233% | $171.7549 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $65.87 | 12.305% | $73.9753 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $33.52 | 5.339% | $35.3096 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $718.15 | $788.1155 | $788.11 | $788.10 | $788.20 | |