| 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 | $178.35 | 11.632% | $199.0957 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $188.54 | 13.843% | $214.6396 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $138.35 | 12.504% | $155.6493 | $155.65 | $155.65 | $155.60 |
| Purchase #4 | $88.79 | 6.552% | $94.6075 | $94.61 | $94.60 | $94.60 |
| Purchase #5 | $237.95 | 10.566% | $263.0918 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $7.72 | 3.269% | $7.9724 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $28.82 | 6.165% | $30.5968 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $868.52 | $965.6531 | $965.66 | $965.65 | $965.60 | |