| 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 | $166.41 | 6.470% | $177.1767 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $247.37 | 11.270% | $275.2486 | $275.25 | $275.25 | $275.20 |
| Purchase #3 | $186.30 | 7.746% | $200.7308 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $76.99 | 8.301% | $83.3809 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $33.35 | 3.168% | $34.4065 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $10.97 | 13.598% | $12.4617 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $23.65 | 11.339% | $26.3317 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $745.04 | $809.7369 | $809.74 | $809.80 | $809.70 | |