| 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 | $138.92 | 12.392% | $156.135 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $7.67 | 10.162% | $8.4494 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $32.60 | 6.418% | $34.6923 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $33.38 | 9.466% | $36.5398 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $127.92 | 11.227% | $142.2816 | $142.28 | $142.30 | $142.30 |
| Purchase #6 | $102.39 | 11.711% | $114.3809 | $114.38 | $114.40 | $114.40 |
| Purchase #7 | $210.65 | 13.329% | $238.7275 | $238.73 | $238.75 | $238.70 |
| 7 purchase totals = | $653.53 | $731.2065 | $731.21 | $731.30 | $731.10 | |