| 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 | $150.39 | 5.869% | $159.2164 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $189.83 | 10.674% | $210.0925 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $33.63 | 3.845% | $34.9231 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $154.38 | 9.279% | $168.7049 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $61.66 | 9.285% | $67.3851 | $67.39 | $67.40 | $67.40 |
| Purchase #6 | $174.69 | 5.391% | $184.1075 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $27.30 | 13.310% | $30.9336 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $791.88 | $855.3631 | $855.36 | $855.35 | $855.30 | |