| 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 | $148.58 | 10.122% | $163.6193 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $175.60 | 7.386% | $188.5698 | $188.57 | $188.55 | $188.60 |
| Purchase #3 | $153.60 | 7.379% | $164.9341 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $228.56 | 10.211% | $251.8983 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $181.89 | 4.351% | $189.804 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $231.87 | 12.466% | $260.7749 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $101.92 | 8.853% | $110.943 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $1,222.02 | $1,330.5434 | $1,330.53 | $1,330.50 | $1,330.50 | |