| 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 | $122.70 | 7.476% | $131.8731 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $159.84 | 3.526% | $165.476 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $33.32 | 3.764% | $34.5742 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $16.87 | 3.136% | $17.399 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $126.46 | 4.737% | $132.4504 | $132.45 | $132.45 | $132.50 |
| Purchase #6 | $180.31 | 6.337% | $191.7362 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $187.55 | 5.162% | $197.2313 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $827.05 | $870.7402 | $870.74 | $870.75 | $870.80 | |