| 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 | $146.80 | 7.175% | $157.3329 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $152.48 | 9.536% | $167.0205 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $131.78 | 11.746% | $147.2589 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $173.72 | 12.130% | $194.7922 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $95.84 | 12.574% | $107.8909 | $107.89 | $107.90 | $107.90 |
| Purchase #6 | $106.33 | 8.481% | $115.3478 | $115.35 | $115.35 | $115.30 |
| Purchase #7 | $60.69 | 11.822% | $67.8648 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $867.64 | $957.5080 | $957.50 | $957.50 | $957.50 | |