| 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 | $129.78 | 10.168% | $142.976 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $49.88 | 11.179% | $55.4561 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $179.58 | 10.743% | $198.8723 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $233.35 | 6.146% | $247.6917 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $10.74 | 13.733% | $12.2149 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $246.42 | 10.145% | $271.4193 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $201.46 | 12.621% | $226.8863 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $1,051.21 | $1,155.5166 | $1,155.52 | $1,155.50 | $1,155.60 | |