| 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 | $184.43 | 12.586% | $207.6424 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $98.89 | 3.232% | $102.0861 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $227.32 | 4.839% | $238.32 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $166.50 | 11.289% | $185.2962 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $172.48 | 9.490% | $188.8484 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $132.38 | 4.836% | $138.7819 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $90.86 | 12.291% | $102.0276 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $1,072.86 | $1,163.0026 | $1,163.01 | $1,163.05 | $1,162.90 | |