| 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 | $83.83 | 10.249% | $92.4217 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $155.46 | 8.412% | $168.5373 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $135.99 | 10.787% | $150.6592 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $135.58 | 4.157% | $141.2161 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $30.69 | 11.394% | $34.1868 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $188.94 | 8.502% | $205.0037 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $46.48 | 7.256% | $49.8526 | $49.85 | $49.85 | $49.90 |
| 7 purchase totals = | $776.97 | $841.8774 | $841.88 | $841.85 | $841.90 | |