| 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 | $132.54 | 6.586% | $141.2691 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $186.34 | 8.156% | $201.5379 | $201.54 | $201.55 | $201.50 |
| Purchase #3 | $231.87 | 13.275% | $262.6507 | $262.65 | $262.65 | $262.70 |
| Purchase #4 | $147.58 | 12.357% | $165.8165 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $128.76 | 7.364% | $138.2419 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $17.40 | 8.482% | $18.8759 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $21.86 | 8.672% | $23.7557 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $866.35 | $952.1477 | $952.16 | $952.15 | $952.20 | |