| 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 | $37.96 | 13.689% | $43.1563 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $241.81 | 8.185% | $261.6021 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $189.57 | 11.673% | $211.6985 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $122.30 | 12.700% | $137.8321 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $132.52 | 13.814% | $150.8263 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $24.56 | 8.561% | $26.6626 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $15.46 | 12.392% | $17.3758 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $764.18 | $849.1537 | $849.16 | $849.20 | $849.20 | |