| 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 | $145.79 | 8.157% | $157.6821 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $162.44 | 8.308% | $175.9355 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $249.50 | 4.789% | $261.4486 | $261.45 | $261.45 | $261.40 |
| Purchase #4 | $36.60 | 7.752% | $39.4372 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $220.25 | 11.432% | $245.429 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $20.30 | 5.848% | $21.4871 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $116.37 | 13.498% | $132.0776 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $951.25 | $1,033.4971 | $1,033.51 | $1,033.60 | $1,033.40 | |