| 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 | $153.98 | 9.132% | $168.0415 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $128.86 | 8.579% | $139.9149 | $139.91 | $139.90 | $139.90 |
| Purchase #3 | $46.92 | 9.252% | $51.261 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $184.82 | 3.267% | $190.8581 | $190.86 | $190.85 | $190.90 |
| Purchase #5 | $52.31 | 10.873% | $57.9977 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $235.93 | 10.719% | $261.2193 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $213.58 | 7.744% | $230.1196 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $1,016.40 | $1,099.4121 | $1,099.41 | $1,099.35 | $1,099.40 | |