| 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 | $196.67 | 8.855% | $214.0851 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $36.97 | 13.671% | $42.0242 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $88.29 | 11.549% | $98.4866 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $149.83 | 4.119% | $156.0015 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $78.49 | 3.554% | $81.2795 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $7.30 | 11.359% | $8.1292 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $137.66 | 13.108% | $155.7045 | $155.70 | $155.70 | $155.70 |
| 7 purchase totals = | $695.21 | $755.7106 | $755.71 | $755.75 | $755.70 | |