| 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 | $149.49 | 9.805% | $164.1475 | $164.15 | $164.15 | $164.10 |
| Purchase #2 | $136.76 | 12.361% | $153.6649 | $153.66 | $153.65 | $153.70 |
| Purchase #3 | $134.81 | 13.663% | $153.2291 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $21.32 | 11.179% | $23.7034 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $76.26 | 7.163% | $81.7225 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $196.41 | 6.331% | $208.8447 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $140.72 | 12.549% | $158.379 | $158.38 | $158.40 | $158.40 |
| 7 purchase totals = | $855.77 | $943.6911 | $943.68 | $943.70 | $943.60 | |