| 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 | $136.64 | 12.834% | $154.1764 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $114.99 | 7.260% | $123.3383 | $123.34 | $123.35 | $123.30 |
| Purchase #3 | $187.59 | 11.338% | $208.859 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $207.55 | 11.872% | $232.1903 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $145.67 | 7.544% | $156.6593 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $106.84 | 7.705% | $115.072 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $18.46 | 8.861% | $20.0957 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $917.74 | $1,010.3910 | $1,010.40 | $1,010.40 | $1,010.50 | |