| 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 | $140.66 | 10.186% | $154.9876 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $33.49 | 11.450% | $37.3246 | $37.32 | $37.30 | $37.30 |
| Purchase #3 | $189.76 | 5.587% | $200.3619 | $200.36 | $200.35 | $200.40 |
| Purchase #4 | $211.70 | 7.766% | $228.1406 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $223.34 | 13.268% | $252.9728 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $122.54 | 7.102% | $131.2428 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $165.92 | 3.627% | $171.9379 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,087.41 | $1,176.9682 | $1,176.96 | $1,176.95 | $1,176.90 | |