| 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 | $121.60 | 6.830% | $129.9053 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $148.33 | 11.382% | $165.2129 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $167.67 | 5.269% | $176.5045 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $208.79 | 3.713% | $216.5424 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $98.54 | 9.177% | $107.583 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $205.53 | 7.497% | $220.9386 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $137.68 | 11.169% | $153.0575 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,088.14 | $1,169.7442 | $1,169.74 | $1,169.75 | $1,169.70 | |