| 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 | $145.54 | 9.871% | $159.9063 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $161.36 | 12.153% | $180.9701 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $74.28 | 5.491% | $78.3587 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $138.76 | 8.103% | $150.0037 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $191.59 | 11.593% | $213.801 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $14.83 | 8.687% | $16.1183 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $58.59 | 5.704% | $61.932 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $784.95 | $861.0901 | $861.09 | $861.05 | $861.10 | |