| 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 | $152.75 | 13.753% | $173.7577 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $16.68 | 5.587% | $17.6119 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $64.65 | 12.532% | $72.7519 | $72.75 | $72.75 | $72.80 |
| Purchase #4 | $12.91 | 8.268% | $13.9774 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $224.28 | 12.722% | $252.8129 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $99.85 | 10.255% | $110.0896 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $117.83 | 5.560% | $124.3813 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $688.95 | $765.3827 | $765.38 | $765.40 | $765.50 | |