| 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 | $161.68 | 7.167% | $173.2676 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $174.81 | 5.580% | $184.5644 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $151.89 | 4.811% | $159.1974 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $65.89 | 12.541% | $74.1533 | $74.15 | $74.15 | $74.20 |
| Purchase #5 | $227.66 | 10.683% | $251.9809 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $79.31 | 13.152% | $89.7409 | $89.74 | $89.75 | $89.70 |
| Purchase #7 | $185.76 | 12.286% | $208.5825 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $1,047.00 | $1,141.4870 | $1,141.48 | $1,141.50 | $1,141.60 | |