| 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 | $217.61 | 6.779% | $232.3618 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $183.30 | 5.374% | $193.1505 | $193.15 | $193.15 | $193.20 |
| Purchase #3 | $140.45 | 6.491% | $149.5666 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $6.94 | 13.502% | $7.877 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $161.88 | 7.461% | $173.9579 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $31.61 | 9.652% | $34.661 | $34.66 | $34.65 | $34.70 |
| Purchase #7 | $65.95 | 9.735% | $72.3702 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $807.74 | $863.9450 | $863.95 | $863.90 | $864.20 | |