| 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 | $175.82 | 8.857% | $191.3924 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $205.75 | 12.262% | $230.9791 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $154.91 | 6.625% | $165.1728 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $182.49 | 11.837% | $204.0913 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $241.88 | 13.500% | $274.5338 | $274.53 | $274.55 | $274.50 |
| Purchase #6 | $15.26 | 12.612% | $17.1846 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $96.43 | 11.317% | $107.343 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $1,072.54 | $1,190.6970 | $1,190.68 | $1,190.75 | $1,190.70 | |