| 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 | $159.96 | 3.424% | $165.437 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $159.98 | 5.575% | $168.8989 | $168.90 | $168.90 | $168.90 |
| Purchase #3 | $89.49 | 9.278% | $97.7929 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $246.27 | 8.414% | $266.9912 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $26.40 | 6.549% | $28.1289 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $193.76 | 8.256% | $209.7568 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $102.77 | 8.119% | $111.1139 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $978.63 | $1,048.1196 | $1,048.12 | $1,048.15 | $1,048.10 | |