| 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 | $149.30 | 12.244% | $167.5803 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $88.74 | 8.262% | $96.0717 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $127.89 | 12.651% | $144.0694 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $24.60 | 9.116% | $26.8425 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $135.57 | 5.317% | $142.7783 | $142.78 | $142.80 | $142.80 |
| Purchase #6 | $177.36 | 5.677% | $187.4287 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $50.84 | 6.337% | $54.0617 | $54.06 | $54.05 | $54.10 |
| 7 purchase totals = | $754.30 | $818.8326 | $818.83 | $818.85 | $818.90 | |