| 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 | $127.62 | 6.270% | $135.6218 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $64.71 | 6.389% | $68.8443 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $68.60 | 9.565% | $75.1616 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $125.68 | 11.291% | $139.8705 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $162.80 | 5.126% | $171.1451 | $171.15 | $171.15 | $171.10 |
| Purchase #6 | $127.97 | 8.816% | $139.2518 | $139.25 | $139.25 | $139.30 |
| Purchase #7 | $164.66 | 4.538% | $172.1323 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $842.04 | $902.0274 | $902.02 | $902.00 | $902.00 | |