| 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 | $128.96 | 3.107% | $132.9668 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $18.32 | 3.679% | $18.994 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $169.72 | 10.193% | $187.0196 | $187.02 | $187.00 | $187.00 |
| Purchase #4 | $163.78 | 3.571% | $169.6286 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $67.26 | 10.520% | $74.3358 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $89.66 | 9.111% | $97.8289 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $12.78 | 6.259% | $13.5799 | $13.58 | $13.60 | $13.60 |
| 7 purchase totals = | $650.48 | $694.3536 | $694.36 | $694.40 | $694.30 | |