| 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 | $178.66 | 6.686% | $190.6052 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $26.34 | 13.321% | $29.8488 | $29.85 | $29.85 | $29.80 |
| Purchase #3 | $152.79 | 10.661% | $169.0789 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $246.42 | 10.632% | $272.6194 | $272.62 | $272.60 | $272.60 |
| Purchase #5 | $71.28 | 8.615% | $77.4208 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $69.36 | 7.619% | $74.6445 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $121.67 | 12.251% | $136.5758 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $866.52 | $950.7934 | $950.80 | $950.80 | $950.70 | |