| 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 | $192.90 | 5.157% | $202.8479 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $25.64 | 12.727% | $28.9032 | $28.90 | $28.90 | $28.90 |
| Purchase #3 | $129.55 | 3.704% | $134.3485 | $134.35 | $134.35 | $134.30 |
| Purchase #4 | $150.70 | 4.271% | $157.1364 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $77.81 | 10.727% | $86.1567 | $86.16 | $86.15 | $86.20 |
| Purchase #6 | $97.40 | 5.615% | $102.869 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $194.97 | 8.643% | $211.8213 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $868.97 | $924.0830 | $924.09 | $924.05 | $924.00 | |