| 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 | $220.27 | 3.665% | $228.3429 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $182.87 | 13.491% | $207.541 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $87.80 | 5.159% | $92.3296 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $137.60 | 5.282% | $144.868 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $190.67 | 3.514% | $197.3701 | $197.37 | $197.35 | $197.40 |
| Purchase #6 | $21.83 | 5.566% | $23.0451 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $76.67 | 3.644% | $79.4639 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $917.71 | $972.9606 | $972.96 | $972.95 | $972.90 | |