| 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 | $154.58 | 10.587% | $170.9454 | $170.95 | $170.95 | $170.90 |
| Purchase #2 | $225.48 | 3.307% | $232.9366 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $7.74 | 5.195% | $8.1421 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $223.75 | 10.712% | $247.7181 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $116.36 | 12.386% | $130.7723 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $152.46 | 7.802% | $164.3549 | $164.35 | $164.35 | $164.40 |
| Purchase #7 | $190.32 | 6.102% | $201.9333 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $1,070.69 | $1,156.8027 | $1,156.80 | $1,156.80 | $1,156.70 | |