| 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 | $169.94 | 11.396% | $189.3064 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $240.27 | 11.244% | $267.286 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $162.89 | 11.109% | $180.9855 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $230.45 | 13.681% | $261.9779 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $84.34 | 6.642% | $89.9419 | $89.94 | $89.95 | $89.90 |
| Purchase #6 | $127.72 | 5.231% | $134.401 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $78.35 | 6.241% | $83.2398 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $1,093.96 | $1,207.1385 | $1,207.15 | $1,207.20 | $1,207.10 | |