| 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 | $140.77 | 12.616% | $158.5295 | $158.53 | $158.55 | $158.50 |
| Purchase #2 | $184.44 | 12.619% | $207.7145 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $122.80 | 12.621% | $138.2986 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $10.99 | 7.572% | $11.8222 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $44.53 | 10.167% | $49.0574 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $34.72 | 3.450% | $35.9178 | $35.92 | $35.90 | $35.90 |
| Purchase #7 | $157.61 | 3.796% | $163.5929 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $695.86 | $764.9329 | $764.93 | $764.90 | $764.90 | |