| 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 | $172.62 | 5.633% | $182.3437 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $114.40 | 3.769% | $118.7117 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $141.25 | 6.197% | $150.0033 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $185.91 | 12.539% | $209.2213 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $175.48 | 4.531% | $183.431 | $183.43 | $183.45 | $183.40 |
| Purchase #6 | $165.59 | 13.243% | $187.5191 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $8.72 | 12.818% | $9.8377 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $963.97 | $1,041.0678 | $1,041.06 | $1,041.05 | $1,040.90 | |