| 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 | $148.89 | 10.317% | $164.251 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $128.54 | 3.812% | $133.4399 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $172.25 | 4.283% | $179.6275 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $48.65 | 7.369% | $52.235 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $45.86 | 7.194% | $49.1592 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $224.88 | 8.156% | $243.2212 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $243.43 | 7.296% | $261.1907 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $1,012.50 | $1,083.1245 | $1,083.13 | $1,083.15 | $1,083.10 | |