| 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 | $160.31 | 7.307% | $172.0239 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $179.28 | 4.268% | $186.9317 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $214.29 | 10.663% | $237.1397 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $206.68 | 3.432% | $213.7733 | $213.77 | $213.75 | $213.80 |
| Purchase #5 | $217.90 | 8.782% | $237.036 | $237.04 | $237.05 | $237.00 |
| Purchase #6 | $77.56 | 8.240% | $83.9509 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $92.99 | 13.224% | $105.287 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $1,149.01 | $1,236.1425 | $1,236.14 | $1,236.15 | $1,236.10 | |