| 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 | $176.45 | 8.442% | $191.3459 | $191.35 | $191.35 | $191.30 |
| Purchase #2 | $187.80 | 13.629% | $213.3953 | $213.40 | $213.40 | $213.40 |
| Purchase #3 | $59.45 | 8.636% | $64.5841 | $64.58 | $64.60 | $64.60 |
| Purchase #4 | $103.63 | 10.308% | $114.3122 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $154.35 | 12.733% | $174.0034 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $81.31 | 9.316% | $88.8848 | $88.88 | $88.90 | $88.90 |
| Purchase #7 | $38.29 | 8.844% | $41.6764 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $801.28 | $888.2021 | $888.20 | $888.25 | $888.20 | |