| 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 | $14.61 | 10.179% | $16.0972 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $155.89 | 11.844% | $174.3536 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $243.93 | 8.178% | $263.8786 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $165.82 | 4.483% | $173.2537 | $173.25 | $173.25 | $173.30 |
| Purchase #5 | $172.42 | 8.378% | $186.8653 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $104.91 | 13.517% | $119.0907 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $143.77 | 4.429% | $150.1376 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $1,001.35 | $1,083.6767 | $1,083.68 | $1,083.70 | $1,083.80 | |