| 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 | $200.74 | 12.705% | $226.244 | $226.24 | $226.25 | $226.20 |
| Purchase #2 | $234.58 | 6.266% | $249.2788 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $126.31 | 9.585% | $138.4168 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $163.87 | 8.605% | $177.971 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $176.36 | 10.408% | $194.7155 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $162.40 | 5.311% | $171.0251 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $26.67 | 7.575% | $28.6903 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $1,090.93 | $1,186.3415 | $1,186.35 | $1,186.35 | $1,186.30 | |