| 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 | $127.53 | 13.603% | $144.8779 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $165.70 | 6.403% | $176.3098 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $87.25 | 3.301% | $90.1301 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $191.46 | 12.143% | $214.709 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $20.78 | 4.137% | $21.6397 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $80.52 | 13.537% | $91.42 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $215.86 | 8.866% | $234.9981 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $889.10 | $974.0846 | $974.09 | $974.10 | $974.00 | |