| 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 | $163.88 | 5.557% | $172.9868 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $214.90 | 13.708% | $244.3585 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $86.46 | 13.202% | $97.8744 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $118.75 | 11.292% | $132.1593 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $46.95 | 8.864% | $51.1116 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $46.50 | 13.309% | $52.6887 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $138.61 | 10.258% | $152.8286 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $816.05 | $904.0079 | $904.01 | $904.00 | $904.10 | |