| 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 | $122.51 | 11.604% | $136.7261 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $197.76 | 8.595% | $214.7575 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $90.85 | 13.410% | $103.033 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $107.56 | 6.800% | $114.8741 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $34.99 | 11.612% | $39.053 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $159.77 | 3.381% | $165.1718 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $35.63 | 12.233% | $39.9886 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $749.07 | $813.6041 | $813.60 | $813.60 | $813.70 | |