| 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 | $172.25 | 9.133% | $187.9816 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $64.36 | 3.359% | $66.5219 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $174.57 | 4.851% | $183.0384 | $183.04 | $183.05 | $183.00 |
| Purchase #4 | $216.81 | 8.693% | $235.6573 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $156.72 | 7.813% | $168.9645 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $46.51 | 7.619% | $50.0536 | $50.05 | $50.05 | $50.10 |
| Purchase #7 | $67.59 | 8.251% | $73.1669 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $898.81 | $965.3842 | $965.38 | $965.35 | $965.50 | |