| 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 | $189.81 | 12.380% | $213.3085 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $147.72 | 5.434% | $155.7471 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $51.93 | 6.872% | $55.4986 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $18.72 | 6.469% | $19.931 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $60.92 | 9.706% | $66.8329 | $66.83 | $66.85 | $66.80 |
| Purchase #6 | $71.53 | 7.668% | $77.0149 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $163.29 | 12.216% | $183.2375 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $703.92 | $771.5705 | $771.57 | $771.60 | $771.40 | |