| 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 | $76.31 | 6.482% | $81.2564 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $141.59 | 11.609% | $158.0272 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $213.28 | 12.517% | $239.9763 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $79.96 | 4.664% | $83.6893 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $151.56 | 9.431% | $165.8536 | $165.85 | $165.85 | $165.90 |
| Purchase #6 | $159.86 | 11.429% | $178.1304 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $165.89 | 13.176% | $187.7477 | $187.75 | $187.75 | $187.70 |
| 7 purchase totals = | $988.45 | $1,094.6809 | $1,094.69 | $1,094.75 | $1,094.70 | |