| 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 | $198.87 | 12.571% | $223.8699 | $223.87 | $223.85 | $223.90 |
| Purchase #2 | $57.84 | 13.319% | $65.5437 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $127.74 | 13.528% | $145.0207 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $112.71 | 3.830% | $117.0268 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $222.95 | 10.639% | $246.6697 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $176.43 | 7.386% | $189.4611 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $171.43 | 11.407% | $190.985 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $1,067.97 | $1,178.5769 | $1,178.58 | $1,178.55 | $1,178.60 | |