| 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 | $154.86 | 6.760% | $165.3285 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $12.86 | 10.742% | $14.2414 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $172.55 | 11.293% | $192.0361 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $7.68 | 10.175% | $8.4614 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $121.81 | 3.737% | $126.362 | $126.36 | $126.35 | $126.40 |
| Purchase #6 | $183.99 | 13.300% | $208.4607 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $43.93 | 6.661% | $46.8562 | $46.86 | $46.85 | $46.90 |
| 7 purchase totals = | $697.68 | $761.7463 | $761.75 | $761.75 | $761.80 | |