| 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 | $158.92 | 13.749% | $180.7699 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $181.35 | 12.563% | $204.133 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $235.76 | 13.866% | $268.4505 | $268.45 | $268.45 | $268.50 |
| Purchase #4 | $19.48 | 4.315% | $20.3206 | $20.32 | $20.30 | $20.30 |
| Purchase #5 | $95.71 | 11.864% | $107.065 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $50.83 | 13.115% | $57.4964 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $215.87 | 7.655% | $232.3948 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $957.92 | $1,070.6302 | $1,070.63 | $1,070.60 | $1,070.70 | |