| 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 | $86.72 | 8.453% | $94.0504 | $94.05 | $94.05 | $94.10 |
| Purchase #2 | $198.75 | 12.806% | $224.2019 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $238.69 | 7.745% | $257.1765 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $105.96 | 7.520% | $113.9282 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $136.93 | 5.417% | $144.3475 | $144.35 | $144.35 | $144.30 |
| Purchase #6 | $121.74 | 4.540% | $127.267 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $160.63 | 9.422% | $175.7646 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $1,049.42 | $1,136.7361 | $1,136.74 | $1,136.75 | $1,136.80 | |