| 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 | $163.72 | 11.817% | $183.0668 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $89.56 | 4.727% | $93.7935 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $65.40 | 3.736% | $67.8433 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $103.34 | 11.247% | $114.9626 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $176.65 | 5.468% | $186.3092 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $82.54 | 11.733% | $92.2244 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $185.29 | 13.374% | $210.0707 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $866.50 | $948.2705 | $948.26 | $948.20 | $948.30 | |