| 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 | $188.67 | 13.657% | $214.4367 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $155.83 | 5.313% | $164.1092 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $68.39 | 9.592% | $74.95 | $74.95 | $74.95 | $75.00 |
| Purchase #4 | $16.80 | 9.645% | $18.4204 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $153.88 | 11.612% | $171.7485 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $60.29 | 12.111% | $67.5917 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $248.95 | 8.671% | $270.5365 | $270.54 | $270.55 | $270.50 |
| 7 purchase totals = | $892.81 | $981.7930 | $981.80 | $981.80 | $981.70 | |