| 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 | $150.35 | 12.307% | $168.8536 | $168.85 | $168.85 | $168.90 |
| Purchase #2 | $224.76 | 7.609% | $241.862 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $116.83 | 6.367% | $124.2686 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $123.94 | 8.834% | $134.8889 | $134.89 | $134.90 | $134.90 |
| Purchase #5 | $47.49 | 6.552% | $50.6015 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $13.26 | 7.516% | $14.2566 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $166.34 | 5.820% | $176.021 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $842.97 | $910.7522 | $910.75 | $910.70 | $910.90 | |