| 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 | $154.31 | 11.146% | $171.5094 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $54.98 | 7.184% | $58.9298 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $21.43 | 11.669% | $23.9307 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $130.45 | 9.572% | $142.9367 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $165.48 | 9.828% | $181.7434 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $115.91 | 3.345% | $119.7872 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $113.90 | 13.729% | $129.5373 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $756.46 | $828.3745 | $828.38 | $828.45 | $828.20 | |