| 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 | $160.58 | 4.437% | $167.7049 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $155.92 | 5.254% | $164.112 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $104.70 | 13.400% | $118.7298 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $247.59 | 4.632% | $259.0584 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $138.80 | 4.420% | $144.935 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $149.69 | 10.817% | $165.882 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $144.87 | 12.492% | $162.9672 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $1,102.15 | $1,183.3893 | $1,183.39 | $1,183.40 | $1,183.40 | |