| 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 | $118.50 | 13.499% | $134.4963 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $121.46 | 5.874% | $128.5946 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $148.97 | 9.683% | $163.3948 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $173.77 | 8.770% | $189.0096 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $224.77 | 5.745% | $237.683 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $8.94 | 5.145% | $9.4 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $152.40 | 10.700% | $168.7068 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $948.81 | $1,031.2851 | $1,031.28 | $1,031.30 | $1,031.30 | |