| 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 | $127.77 | 12.419% | $143.6378 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $191.55 | 3.469% | $198.1949 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $172.30 | 6.140% | $182.8792 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $205.92 | 10.824% | $228.2088 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $220.69 | 3.654% | $228.754 | $228.75 | $228.75 | $228.80 |
| Purchase #6 | $81.31 | 13.453% | $92.2486 | $92.25 | $92.25 | $92.20 |
| Purchase #7 | $162.38 | 7.410% | $174.4124 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $1,161.92 | $1,248.3357 | $1,248.33 | $1,248.35 | $1,248.30 | |