| 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 | $172.53 | 5.580% | $182.1572 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $66.70 | 9.217% | $72.8477 | $72.85 | $72.85 | $72.80 |
| Purchase #3 | $225.98 | 12.313% | $253.8049 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $106.40 | 8.245% | $115.1727 | $115.17 | $115.15 | $115.20 |
| Purchase #5 | $10.53 | 8.859% | $11.4629 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $121.59 | 5.269% | $127.9966 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $196.92 | 5.609% | $207.9652 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $900.65 | $971.4072 | $971.41 | $971.35 | $971.50 | |