| 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 | $15.71 | 5.634% | $16.5951 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $146.74 | 12.685% | $165.354 | $165.35 | $165.35 | $165.40 |
| Purchase #3 | $11.47 | 7.481% | $12.3281 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $145.33 | 9.369% | $158.946 | $158.95 | $158.95 | $158.90 |
| Purchase #5 | $174.27 | 9.283% | $190.4475 | $190.45 | $190.45 | $190.40 |
| Purchase #6 | $50.37 | 9.784% | $55.2982 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $184.87 | 6.572% | $197.0197 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $728.76 | $795.9886 | $796.00 | $796.00 | $795.90 | |