| 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 | $136.66 | 9.225% | $149.2669 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $30.31 | 9.838% | $33.2919 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $91.91 | 3.305% | $94.9476 | $94.95 | $94.95 | $94.90 |
| Purchase #4 | $165.58 | 5.418% | $174.5511 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $184.29 | 3.273% | $190.3218 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $104.79 | 11.872% | $117.2307 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $166.77 | 8.666% | $181.2223 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $880.31 | $940.8323 | $940.83 | $940.80 | $940.80 | |