| 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 | $178.93 | 4.869% | $187.6421 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $207.92 | 7.674% | $223.8758 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $162.83 | 4.816% | $170.6719 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $203.77 | 8.739% | $221.5775 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $179.66 | 6.283% | $190.948 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $249.56 | 4.744% | $261.3991 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $52.43 | 3.111% | $54.0611 | $54.06 | $54.05 | $54.10 |
| 7 purchase totals = | $1,235.10 | $1,310.1755 | $1,310.18 | $1,310.20 | $1,310.20 | |