| 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 | $113.42 | 7.214% | $121.6021 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $208.87 | 11.683% | $233.2723 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $163.25 | 11.331% | $181.7479 | $181.75 | $181.75 | $181.70 |
| Purchase #4 | $171.84 | 4.120% | $178.9198 | $178.92 | $178.90 | $178.90 |
| Purchase #5 | $20.73 | 6.777% | $22.1349 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $157.57 | 4.832% | $165.1838 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $16.49 | 8.586% | $17.9058 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $852.17 | $920.7666 | $920.76 | $920.75 | $920.70 | |