| 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 | $117.34 | 11.586% | $130.935 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $70.92 | 3.161% | $73.1618 | $73.16 | $73.15 | $73.20 |
| Purchase #3 | $180.25 | 12.665% | $203.0787 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $165.69 | 10.845% | $183.6591 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $121.53 | 6.699% | $129.6713 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $88.40 | 13.868% | $100.6593 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $9.78 | 3.337% | $10.1064 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $753.91 | $831.2716 | $831.28 | $831.25 | $831.40 | |