| 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 | $93.88 | 4.102% | $97.731 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $119.84 | 10.290% | $132.1715 | $132.17 | $132.15 | $132.20 |
| Purchase #3 | $127.39 | 10.811% | $141.1621 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $136.50 | 3.821% | $141.7157 | $141.72 | $141.70 | $141.70 |
| Purchase #5 | $176.58 | 6.452% | $187.9729 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $91.42 | 6.172% | $97.0624 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $233.97 | 9.277% | $255.6754 | $255.68 | $255.70 | $255.70 |
| 7 purchase totals = | $979.58 | $1,053.4910 | $1,053.49 | $1,053.45 | $1,053.60 | |