| 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 | $124.45 | 5.616% | $131.4391 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $90.90 | 10.172% | $100.1463 | $100.15 | $100.15 | $100.10 |
| Purchase #3 | $25.63 | 8.413% | $27.7863 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $127.99 | 13.299% | $145.0114 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $104.89 | 12.391% | $117.8869 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $175.80 | 5.586% | $185.6202 | $185.62 | $185.60 | $185.60 |
| Purchase #7 | $63.70 | 8.704% | $69.2444 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $713.36 | $777.1346 | $777.14 | $777.15 | $777.00 | |