| 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 | $163.43 | 6.540% | $174.1183 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $51.52 | 13.321% | $58.383 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $178.88 | 7.285% | $191.9114 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $55.73 | 13.484% | $63.2446 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $206.70 | 13.787% | $235.1977 | $235.20 | $235.20 | $235.20 |
| Purchase #6 | $140.25 | 12.216% | $157.3829 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $81.69 | 12.677% | $92.0458 | $92.05 | $92.05 | $92.00 |
| 7 purchase totals = | $878.20 | $972.2837 | $972.28 | $972.30 | $972.20 | |