| 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 | $123.39 | 3.397% | $127.5816 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $165.76 | 11.105% | $184.1676 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $157.93 | 8.315% | $171.0619 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $100.62 | 5.199% | $105.8512 | $105.85 | $105.85 | $105.90 |
| Purchase #5 | $5.43 | 6.605% | $5.7887 | $5.79 | $5.80 | $5.80 |
| Purchase #6 | $204.99 | 7.836% | $221.053 | $221.05 | $221.05 | $221.10 |
| Purchase #7 | $29.62 | 13.652% | $33.6637 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $787.74 | $849.1677 | $849.16 | $849.15 | $849.40 | |