| 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 | $145.54 | 10.585% | $160.9454 | $160.95 | $160.95 | $160.90 |
| Purchase #2 | $228.87 | 5.505% | $241.4693 | $241.47 | $241.45 | $241.50 |
| Purchase #3 | $81.65 | 13.461% | $92.6409 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $118.25 | 6.697% | $126.1692 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $134.65 | 6.578% | $143.5073 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $215.59 | 5.175% | $226.7468 | $226.75 | $226.75 | $226.70 |
| Purchase #7 | $82.74 | 13.406% | $93.8321 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $1,007.29 | $1,085.3110 | $1,085.32 | $1,085.30 | $1,085.20 | |