| 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 | $205.58 | 8.731% | $223.5292 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $44.70 | 4.269% | $46.6082 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $110.45 | 9.770% | $121.241 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $200.96 | 7.261% | $215.5517 | $215.55 | $215.55 | $215.60 |
| Purchase #5 | $30.60 | 7.740% | $32.9684 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $171.44 | 4.504% | $179.1617 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $132.49 | 4.321% | $138.2149 | $138.21 | $138.20 | $138.20 |
| 7 purchase totals = | $896.22 | $957.2751 | $957.27 | $957.25 | $957.30 | |