| 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 | $137.36 | 13.766% | $156.269 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $219.27 | 7.175% | $235.0026 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $27.59 | 6.475% | $29.3765 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $70.43 | 6.129% | $74.7467 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $126.81 | 5.141% | $133.3293 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $87.82 | 5.702% | $92.8275 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $169.98 | 8.123% | $183.7875 | $183.79 | $183.80 | $183.80 |
| 7 purchase totals = | $839.26 | $905.3391 | $905.35 | $905.40 | $905.30 | |