| 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 | $146.54 | 11.847% | $163.9006 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $18.68 | 9.744% | $20.5002 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $64.99 | 13.178% | $73.5544 | $73.55 | $73.55 | $73.60 |
| Purchase #4 | $142.32 | 13.188% | $161.0892 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $19.34 | 8.621% | $21.0073 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $111.51 | 3.481% | $115.3917 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $127.45 | 10.699% | $141.0859 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $630.83 | $696.5293 | $696.53 | $696.55 | $696.60 | |