| 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 | $164.99 | 5.118% | $173.4342 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $160.66 | 10.314% | $177.2305 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $78.65 | 6.452% | $83.7245 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $236.77 | 3.221% | $244.3964 | $244.40 | $244.40 | $244.40 |
| Purchase #5 | $134.51 | 10.591% | $148.756 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $31.79 | 10.212% | $35.0364 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $65.78 | 4.153% | $68.5118 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $873.15 | $931.0898 | $931.09 | $931.10 | $931.00 | |