| 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 | $167.96 | 6.551% | $178.9631 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $33.36 | 7.285% | $35.7903 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $245.57 | 6.655% | $261.9127 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $24.27 | 6.371% | $25.8162 | $25.82 | $25.80 | $25.80 |
| Purchase #5 | $42.46 | 13.174% | $48.0537 | $48.05 | $48.05 | $48.10 |
| Purchase #6 | $71.39 | 10.765% | $79.0751 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $161.97 | 7.302% | $173.797 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $746.98 | $803.4081 | $803.41 | $803.40 | $803.50 | |