| 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 | $176.62 | 13.614% | $200.665 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $141.87 | 12.488% | $159.5867 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $111.66 | 8.734% | $121.4124 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $56.60 | 9.796% | $62.1445 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $91.43 | 6.846% | $97.6893 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $29.99 | 6.339% | $31.8911 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $176.76 | 3.323% | $182.6337 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $784.93 | $856.0227 | $856.02 | $856.05 | $856.00 | |