| 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 | $139.80 | 10.738% | $154.8117 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $243.77 | 3.598% | $252.5408 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $16.92 | 8.324% | $18.3284 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $175.88 | 5.505% | $185.5622 | $185.56 | $185.55 | $185.60 |
| Purchase #5 | $199.50 | 4.803% | $209.082 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $42.71 | 7.138% | $45.7586 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $165.52 | 10.282% | $182.5388 | $182.54 | $182.55 | $182.50 |
| 7 purchase totals = | $984.10 | $1,048.6225 | $1,048.62 | $1,048.65 | $1,048.60 | |