| 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 | $136.36 | 5.463% | $143.8093 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $220.36 | 6.469% | $234.6151 | $234.62 | $234.60 | $234.60 |
| Purchase #3 | $232.72 | 5.671% | $245.9176 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $14.68 | 4.716% | $15.3723 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $109.69 | 11.611% | $122.4261 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $97.80 | 13.471% | $110.9746 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $191.96 | 4.317% | $200.2469 | $200.25 | $200.25 | $200.20 |
| 7 purchase totals = | $1,003.57 | $1,073.3619 | $1,073.37 | $1,073.30 | $1,073.30 | |