| 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 | $137.84 | 10.223% | $151.9314 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $233.56 | 11.421% | $260.2349 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $225.35 | 12.751% | $254.0844 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $74.42 | 11.175% | $82.7364 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $148.96 | 4.128% | $155.1091 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $68.58 | 9.367% | $75.0039 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $117.60 | 4.475% | $122.8626 | $122.86 | $122.85 | $122.90 |
| 7 purchase totals = | $1,006.31 | $1,101.9627 | $1,101.95 | $1,102.00 | $1,101.90 | |