| 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 | $185.45 | 11.700% | $207.1477 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $11.49 | 3.519% | $11.8943 | $11.89 | $11.90 | $11.90 |
| Purchase #3 | $59.75 | 10.578% | $66.0704 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $72.82 | 8.759% | $79.1983 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $157.38 | 8.780% | $171.198 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $135.69 | 6.179% | $144.0743 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $111.51 | 10.793% | $123.5453 | $123.55 | $123.55 | $123.50 |
| 7 purchase totals = | $734.09 | $803.1283 | $803.13 | $803.10 | $803.10 | |