| 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 | $187.65 | 4.436% | $195.9742 | $195.97 | $195.95 | $196.00 |
| Purchase #2 | $10.93 | 12.130% | $12.2558 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $110.41 | 10.428% | $121.9236 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $86.96 | 6.284% | $92.4246 | $92.42 | $92.40 | $92.40 |
| Purchase #5 | $39.98 | 5.862% | $42.3236 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $153.45 | 8.691% | $166.7863 | $166.79 | $166.80 | $166.80 |
| Purchase #7 | $27.39 | 13.864% | $31.1873 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $616.77 | $662.8754 | $662.87 | $662.80 | $662.90 | |