| 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 | $138.36 | 4.222% | $144.2016 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $88.53 | 4.332% | $92.3651 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $129.88 | 13.494% | $147.406 | $147.41 | $147.40 | $147.40 |
| Purchase #4 | $153.39 | 7.146% | $164.3512 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $113.29 | 13.303% | $128.361 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $180.52 | 9.800% | $198.211 | $198.21 | $198.20 | $198.20 |
| Purchase #7 | $92.93 | 5.153% | $97.7187 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $896.90 | $972.6146 | $972.62 | $972.55 | $972.70 | |