| 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 | $137.39 | 6.685% | $146.5745 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $227.69 | 6.732% | $243.0181 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $227.30 | 4.304% | $237.083 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $58.47 | 4.568% | $61.1409 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $139.65 | 4.117% | $145.3994 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $40.50 | 13.523% | $45.9768 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $62.53 | 12.629% | $70.4269 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $893.53 | $949.6196 | $949.62 | $949.65 | $949.60 | |