| 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 | $148.84 | 9.707% | $163.2879 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $132.58 | 12.340% | $148.9404 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $88.44 | 4.587% | $92.4967 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $32.96 | 7.207% | $35.3354 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $222.49 | 7.106% | $238.3001 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $17.61 | 11.161% | $19.5755 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $10.59 | 5.532% | $11.1758 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $653.51 | $709.1118 | $709.13 | $709.20 | $709.10 | |