| 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 | $121.58 | 9.599% | $133.2505 | $133.25 | $133.25 | $133.30 |
| Purchase #2 | $131.85 | 8.676% | $143.2893 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $118.94 | 10.293% | $131.1825 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $101.70 | 8.383% | $110.2255 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $157.38 | 5.158% | $165.4977 | $165.50 | $165.50 | $165.50 |
| Purchase #6 | $19.99 | 7.746% | $21.5384 | $21.54 | $21.55 | $21.50 |
| Purchase #7 | $83.43 | 4.522% | $87.2027 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $734.87 | $792.1866 | $792.19 | $792.25 | $792.20 | |