| 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 | $178.79 | 8.367% | $193.7494 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $182.48 | 12.763% | $205.7699 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $101.90 | 3.133% | $105.0925 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $133.98 | 13.832% | $152.5121 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $231.51 | 3.263% | $239.0642 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $147.97 | 12.279% | $166.1392 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $127.25 | 8.540% | $138.1172 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $1,103.88 | $1,200.4445 | $1,200.44 | $1,200.40 | $1,200.40 | |