| 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 | $143.69 | 10.845% | $159.2732 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $5.39 | 5.457% | $5.6841 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $105.79 | 5.494% | $111.6021 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $235.28 | 6.810% | $251.3026 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $213.42 | 13.834% | $242.9445 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $234.52 | 7.671% | $252.51 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $155.86 | 10.320% | $171.9448 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $1,093.95 | $1,195.2613 | $1,195.24 | $1,195.25 | $1,195.20 | |