| 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 | $31.45 | 8.655% | $34.172 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $178.97 | 9.130% | $195.31 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $86.82 | 3.558% | $89.9091 | $89.91 | $89.90 | $89.90 |
| Purchase #4 | $189.36 | 7.491% | $203.545 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $168.95 | 9.872% | $185.6287 | $185.63 | $185.65 | $185.60 |
| Purchase #6 | $175.39 | 3.874% | $182.1846 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $138.73 | 11.169% | $154.2248 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $969.67 | $1,044.9742 | $1,044.97 | $1,044.95 | $1,044.90 | |