| 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 | $135.46 | 4.153% | $141.0857 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $150.89 | 13.467% | $171.2104 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $170.36 | 8.275% | $184.4573 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $85.27 | 13.788% | $97.027 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $224.58 | 13.404% | $254.6827 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $11.43 | 8.588% | $12.4116 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $105.76 | 12.238% | $118.7029 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $883.75 | $979.5776 | $979.58 | $979.60 | $979.60 | |