| 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 | $151.94 | 9.155% | $165.8501 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $224.55 | 13.193% | $254.1749 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $167.65 | 12.771% | $189.0606 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $215.90 | 13.655% | $245.3811 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $240.87 | 6.805% | $257.2612 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $132.41 | 13.266% | $149.9755 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $224.28 | 10.506% | $247.8429 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $1,357.60 | $1,509.5463 | $1,509.54 | $1,509.55 | $1,509.70 | |