| 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 | $132.32 | 3.147% | $136.4841 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $112.26 | 13.497% | $127.4117 | $127.41 | $127.40 | $127.40 |
| Purchase #3 | $235.99 | 3.248% | $243.655 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $139.32 | 11.689% | $155.6051 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $144.37 | 12.103% | $161.8431 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $163.26 | 5.641% | $172.4695 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $143.26 | 9.785% | $157.278 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $1,070.78 | $1,154.7465 | $1,154.75 | $1,154.75 | $1,154.80 | |