| 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 | $143.38 | 3.201% | $147.9696 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $41.76 | 4.504% | $43.6409 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $133.85 | 3.134% | $138.0449 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $103.80 | 11.389% | $115.6218 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $125.77 | 8.362% | $136.2869 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $221.93 | 3.508% | $229.7153 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $76.91 | 3.789% | $79.8241 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $847.40 | $891.1035 | $891.10 | $891.05 | $891.00 | |