| 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 | $153.93 | 13.481% | $174.6813 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $86.37 | 10.236% | $95.2108 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $169.88 | 10.376% | $187.5067 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $165.37 | 13.334% | $187.4204 | $187.42 | $187.40 | $187.40 |
| Purchase #5 | $99.66 | 5.563% | $105.2041 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $185.32 | 12.759% | $208.965 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $13.39 | 5.791% | $14.1654 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $873.92 | $973.1537 | $973.16 | $973.10 | $973.20 | |