| 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 | $142.44 | 11.351% | $158.6084 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $100.90 | 7.179% | $108.1436 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $114.28 | 7.390% | $122.7253 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $65.66 | 3.469% | $67.9377 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $149.42 | 3.492% | $154.6377 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $196.90 | 3.848% | $204.4767 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $187.91 | 7.772% | $202.5144 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $957.51 | $1,019.0438 | $1,019.05 | $1,019.10 | $1,018.90 | |