| 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 | $163.94 | 9.432% | $179.4028 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $155.86 | 11.519% | $173.8135 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $97.74 | 12.641% | $110.0953 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $21.37 | 11.222% | $23.7681 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $5.97 | 3.314% | $6.1678 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $90.88 | 4.166% | $94.6661 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $217.58 | 8.368% | $235.7871 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $753.34 | $823.7007 | $823.71 | $823.65 | $823.80 | |