| 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 | $153.51 | 10.609% | $169.7959 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $221.56 | 11.856% | $247.8282 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $11.54 | 8.416% | $12.5112 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $157.30 | 11.300% | $175.0749 | $175.07 | $175.05 | $175.10 |
| Purchase #5 | $68.42 | 8.482% | $74.2234 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $177.37 | 13.236% | $200.8467 | $200.85 | $200.85 | $200.80 |
| Purchase #7 | $10.58 | 4.182% | $11.0225 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $800.28 | $891.3028 | $891.30 | $891.25 | $891.20 | |