| 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 | $75.82 | 3.727% | $78.6458 | $78.65 | $78.65 | $78.60 |
| Purchase #2 | $182.28 | 13.550% | $206.9789 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $185.67 | 8.297% | $201.075 | $201.08 | $201.10 | $201.10 |
| Purchase #4 | $85.87 | 13.456% | $97.4247 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $114.62 | 12.322% | $128.7435 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $197.57 | 10.801% | $218.9095 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $162.40 | 5.117% | $170.71 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $1,004.23 | $1,102.4874 | $1,102.49 | $1,102.50 | $1,102.40 | |