| 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 | $206.40 | 8.265% | $223.459 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $126.37 | 3.820% | $131.1973 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $16.49 | 10.397% | $18.2045 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $48.87 | 5.607% | $51.6101 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $103.68 | 9.183% | $113.2009 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $143.62 | 4.367% | $149.8919 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $156.81 | 7.202% | $168.1035 | $168.10 | $168.10 | $168.10 |
| 7 purchase totals = | $802.24 | $855.6672 | $855.66 | $855.65 | $855.70 | |