| 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 | $163.70 | 4.609% | $171.2449 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $224.33 | 4.868% | $235.2504 | $235.25 | $235.25 | $235.30 |
| Purchase #3 | $6.78 | 9.306% | $7.4109 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $26.39 | 6.210% | $28.0288 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $167.47 | 9.644% | $183.6208 | $183.62 | $183.60 | $183.60 |
| Purchase #6 | $105.46 | 9.654% | $115.6411 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $240.79 | 12.245% | $270.2747 | $270.27 | $270.25 | $270.30 |
| 7 purchase totals = | $934.92 | $1,011.4716 | $1,011.46 | $1,011.45 | $1,011.40 | |