| 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 | $112.41 | 13.130% | $127.1694 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $174.29 | 9.279% | $190.4624 | $190.46 | $190.45 | $190.50 |
| Purchase #3 | $207.57 | 5.855% | $219.7232 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $117.34 | 6.382% | $124.8286 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $77.99 | 12.672% | $87.8729 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $96.68 | 6.564% | $103.0261 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $34.40 | 13.864% | $39.1692 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $820.68 | $892.2518 | $892.25 | $892.20 | $892.30 | |