| 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 | $173.87 | 4.698% | $182.0384 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $113.93 | 7.128% | $122.0509 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $140.27 | 9.693% | $153.8664 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $67.28 | 8.336% | $72.8885 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $20.26 | 11.764% | $22.6434 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $183.64 | 12.802% | $207.1496 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $52.32 | 8.615% | $56.8274 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $751.57 | $817.4646 | $817.47 | $817.50 | $817.40 | |