| 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 | $185.30 | 4.594% | $193.8127 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $192.74 | 7.278% | $206.7676 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $105.56 | 13.374% | $119.6776 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $96.27 | 7.758% | $103.7386 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $43.27 | 10.746% | $47.9198 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $44.45 | 4.532% | $46.4645 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $136.67 | 13.321% | $154.8758 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $804.26 | $873.2566 | $873.26 | $873.25 | $873.30 | |