| 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 | $117.37 | 6.740% | $125.2807 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $156.70 | 12.694% | $176.5915 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $42.42 | 6.677% | $45.2524 | $45.25 | $45.25 | $45.30 |
| Purchase #4 | $87.70 | 13.669% | $99.6877 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $119.81 | 3.354% | $123.8284 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $184.60 | 9.340% | $201.8416 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $196.68 | 5.810% | $208.1071 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $905.28 | $980.5894 | $980.59 | $980.65 | $980.60 | |