| 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 | $195.55 | 11.816% | $218.6562 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $93.64 | 13.579% | $106.3554 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $11.53 | 4.811% | $12.0847 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $66.96 | 10.340% | $73.8837 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $27.44 | 8.647% | $29.8127 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $166.82 | 13.179% | $188.8052 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $54.47 | 5.250% | $57.3297 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $616.41 | $686.9276 | $686.93 | $686.95 | $687.00 | |