| 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 | $166.46 | 9.334% | $181.9974 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $60.54 | 11.131% | $67.2787 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $170.55 | 9.529% | $186.8017 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $250.49 | 8.851% | $272.6609 | $272.66 | $272.65 | $272.70 |
| Purchase #5 | $11.95 | 11.413% | $13.3139 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $7.60 | 4.144% | $7.9149 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $183.73 | 6.517% | $195.7037 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $851.32 | $925.6712 | $925.66 | $925.65 | $925.70 | |