| 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 | $187.27 | 8.494% | $203.1767 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $20.54 | 13.648% | $23.3433 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $217.68 | 12.623% | $245.1577 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $200.96 | 3.476% | $207.9454 | $207.95 | $207.95 | $207.90 |
| Purchase #5 | $31.73 | 7.477% | $34.1025 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $149.38 | 3.356% | $154.3932 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $207.64 | 5.776% | $219.6333 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $1,015.20 | $1,087.7521 | $1,087.75 | $1,087.80 | $1,087.70 | |