| 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 | $198.99 | 12.494% | $223.8518 | $223.85 | $223.85 | $223.90 |
| Purchase #2 | $16.58 | 6.783% | $17.7046 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $58.77 | 5.384% | $61.9342 | $61.93 | $61.95 | $61.90 |
| Purchase #4 | $150.54 | 3.833% | $156.3102 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $180.98 | 9.664% | $198.4699 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $111.70 | 3.204% | $115.2789 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $130.36 | 12.635% | $146.831 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $847.92 | $920.3806 | $920.37 | $920.40 | $920.40 | |