| 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 | $181.76 | 4.244% | $189.4739 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $154.98 | 7.760% | $167.0064 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $64.70 | 8.853% | $70.4279 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $42.59 | 5.348% | $44.8677 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $250.75 | 13.463% | $284.5085 | $284.51 | $284.50 | $284.50 |
| Purchase #6 | $190.89 | 7.841% | $205.8577 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $175.96 | 13.393% | $199.5263 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $1,061.63 | $1,161.6684 | $1,161.68 | $1,161.65 | $1,161.70 | |