| 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 | $145.53 | 6.163% | $154.499 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $213.32 | 4.655% | $223.25 | $223.25 | $223.25 | $223.30 |
| Purchase #3 | $24.95 | 13.326% | $28.2748 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $189.48 | 9.574% | $207.6208 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $184.36 | 9.188% | $201.299 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $30.37 | 4.830% | $31.8369 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $20.87 | 3.240% | $21.5462 | $21.55 | $21.55 | $21.50 |
| 7 purchase totals = | $808.88 | $868.3267 | $868.33 | $868.30 | $868.30 | |