| 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 | $176.66 | 9.293% | $193.077 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $78.41 | 5.610% | $82.8088 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $214.54 | 11.305% | $238.7937 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $60.58 | 11.230% | $67.3831 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $89.88 | 6.621% | $95.831 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $161.79 | 9.829% | $177.6923 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $128.68 | 11.701% | $143.7368 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $910.54 | $999.3227 | $999.32 | $999.40 | $999.30 | |