| 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 | $142.80 | 8.844% | $155.4292 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $140.61 | 12.772% | $158.5687 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $172.29 | 11.863% | $192.7288 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $88.49 | 7.455% | $95.0869 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $24.71 | 11.232% | $27.4854 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $103.84 | 3.377% | $107.3467 | $107.35 | $107.35 | $107.30 |
| Purchase #7 | $53.35 | 9.427% | $58.3793 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $726.09 | $795.0250 | $795.04 | $795.10 | $795.00 | |