| 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 | $130.87 | 5.241% | $137.7289 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $195.91 | 5.830% | $207.3316 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $78.28 | 8.478% | $84.9166 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $166.49 | 12.366% | $187.0782 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $59.88 | 3.697% | $62.0938 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $36.48 | 8.135% | $39.4476 | $39.45 | $39.45 | $39.40 |
| Purchase #7 | $166.26 | 13.779% | $189.169 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $834.17 | $907.7657 | $907.77 | $907.80 | $907.70 | |