| 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 | $16.43 | 4.676% | $17.1983 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $187.27 | 10.567% | $207.0588 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $116.62 | 11.129% | $129.5986 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $210.28 | 11.221% | $233.8755 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $164.43 | 9.109% | $179.4079 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $37.72 | 11.576% | $42.0865 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $201.90 | 3.291% | $208.5445 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $934.65 | $1,017.7701 | $1,017.78 | $1,017.80 | $1,017.80 | |