| 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 | $77.67 | 5.777% | $82.157 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $139.84 | 11.694% | $156.1929 | $156.19 | $156.20 | $156.20 |
| Purchase #3 | $218.96 | 10.762% | $242.5245 | $242.52 | $242.50 | $242.50 |
| Purchase #4 | $100.54 | 12.580% | $113.1879 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $93.41 | 6.233% | $99.2322 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $101.70 | 9.804% | $111.6707 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $120.79 | 11.791% | $135.0323 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $852.91 | $939.9975 | $939.99 | $940.00 | $940.00 | |