| 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 | $148.57 | 5.351% | $156.52 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $62.46 | 10.419% | $68.9677 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $77.87 | 6.248% | $82.7353 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $136.98 | 8.838% | $149.0863 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $199.32 | 10.409% | $220.0672 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $232.56 | 12.794% | $262.3137 | $262.31 | $262.30 | $262.30 |
| Purchase #7 | $54.95 | 3.187% | $56.7013 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $912.71 | $996.3915 | $996.40 | $996.35 | $996.40 | |