| 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 | $107.58 | 12.730% | $121.2749 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $117.37 | 8.174% | $126.9638 | $126.96 | $126.95 | $127.00 |
| Purchase #3 | $30.39 | 10.829% | $33.6809 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $179.77 | 5.764% | $190.1319 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $134.82 | 9.340% | $147.4122 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $123.58 | 10.685% | $136.7845 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $183.32 | 7.392% | $196.871 | $196.87 | $196.85 | $196.90 |
| 7 purchase totals = | $876.83 | $953.1192 | $953.10 | $953.10 | $953.20 | |