| 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 | $135.26 | 13.234% | $153.1603 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $208.49 | 11.207% | $231.8555 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $17.63 | 5.580% | $18.6138 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $159.76 | 4.598% | $167.1058 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $85.68 | 13.221% | $97.0078 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $55.63 | 3.271% | $57.4497 | $57.45 | $57.45 | $57.40 |
| Purchase #7 | $62.36 | 5.392% | $65.7225 | $65.72 | $65.70 | $65.70 |
| 7 purchase totals = | $724.81 | $790.9154 | $790.92 | $790.85 | $790.90 | |