| 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 | $156.30 | 10.777% | $173.1445 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $217.88 | 4.140% | $226.9002 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $136.45 | 9.533% | $149.4578 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $66.43 | 13.352% | $75.2997 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $22.30 | 13.194% | $25.2423 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $12.34 | 6.762% | $13.1744 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $166.35 | 8.850% | $181.072 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $778.05 | $844.2909 | $844.28 | $844.25 | $844.30 | |