| 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 | $127.95 | 4.615% | $133.8549 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $106.77 | 6.135% | $113.3203 | $113.32 | $113.30 | $113.30 |
| Purchase #3 | $218.62 | 6.395% | $232.6007 | $232.60 | $232.60 | $232.60 |
| Purchase #4 | $107.86 | 7.432% | $115.8762 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $93.74 | 5.201% | $98.6154 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $148.95 | 13.387% | $168.8899 | $168.89 | $168.90 | $168.90 |
| Purchase #7 | $16.30 | 7.805% | $17.5722 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $820.19 | $880.7296 | $880.73 | $880.70 | $880.80 | |