| 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 | $138.69 | 8.288% | $150.1846 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $172.34 | 7.208% | $184.7623 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $138.68 | 13.412% | $157.2798 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $241.61 | 5.134% | $254.0143 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $53.82 | 6.703% | $57.4276 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $249.71 | 4.705% | $261.4589 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $7.74 | 6.487% | $8.2421 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $1,002.59 | $1,073.3696 | $1,073.36 | $1,073.40 | $1,073.40 | |