| 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 | $177.49 | 4.850% | $186.0983 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $83.78 | 5.406% | $88.3091 | $88.31 | $88.30 | $88.30 |
| Purchase #3 | $10.53 | 11.488% | $11.7397 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $191.57 | 9.626% | $210.0105 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $90.88 | 3.755% | $94.2925 | $94.29 | $94.30 | $94.30 |
| Purchase #6 | $143.41 | 5.761% | $151.6719 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $18.58 | 8.256% | $20.114 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $716.24 | $762.2360 | $762.23 | $762.20 | $762.20 | |