| 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 | $149.44 | 8.333% | $161.8928 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $229.50 | 5.412% | $241.9205 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $156.53 | 11.531% | $174.5795 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $38.82 | 5.240% | $40.8542 | $40.85 | $40.85 | $40.90 |
| Purchase #5 | $24.92 | 5.522% | $26.2961 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $10.34 | 9.859% | $11.3594 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $113.57 | 6.580% | $121.0429 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $723.12 | $777.9454 | $777.94 | $777.95 | $778.00 | |