| 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 | $157.76 | 7.107% | $168.972 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $31.63 | 7.386% | $33.9662 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $18.67 | 8.343% | $20.2276 | $20.23 | $20.25 | $20.20 |
| Purchase #4 | $113.78 | 9.231% | $124.283 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $9.64 | 12.149% | $10.8112 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $26.44 | 11.613% | $29.5105 | $29.51 | $29.50 | $29.50 |
| Purchase #7 | $235.44 | 7.362% | $252.7731 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $593.36 | $640.5436 | $640.54 | $640.50 | $640.60 | |