| 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 | $173.50 | 10.515% | $191.7435 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $143.92 | 10.188% | $158.5826 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $102.60 | 7.754% | $110.5556 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $200.96 | 3.166% | $207.3224 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $151.36 | 6.791% | $161.6389 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $97.69 | 5.377% | $102.9428 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $150.75 | 7.694% | $162.3487 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $1,020.78 | $1,095.1345 | $1,095.13 | $1,095.15 | $1,095.00 | |