| 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 | $118.41 | 12.637% | $133.3735 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $131.43 | 3.411% | $135.9131 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $63.75 | 6.339% | $67.7911 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $172.62 | 10.560% | $190.8487 | $190.85 | $190.85 | $190.80 |
| Purchase #5 | $192.29 | 3.413% | $198.8529 | $198.85 | $198.85 | $198.90 |
| Purchase #6 | $153.82 | 11.400% | $171.3555 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $210.55 | 5.255% | $221.6144 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $1,042.87 | $1,119.7492 | $1,119.74 | $1,119.70 | $1,119.80 | |