| 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 | $157.75 | 4.657% | $165.0964 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $11.62 | 9.420% | $12.7146 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $96.94 | 12.500% | $109.0575 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $223.93 | 8.726% | $243.4701 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $48.53 | 3.863% | $50.4047 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $168.76 | 5.187% | $177.5136 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $13.87 | 5.591% | $14.6455 | $14.65 | $14.65 | $14.60 |
| 7 purchase totals = | $721.40 | $772.9024 | $772.90 | $772.85 | $772.90 | |