| 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 | $188.54 | 5.532% | $198.97 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $34.76 | 4.838% | $36.4417 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $226.77 | 8.437% | $245.9026 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $171.80 | 9.679% | $188.4285 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $111.84 | 3.502% | $115.7566 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $220.74 | 6.200% | $234.4259 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $50.83 | 9.495% | $55.6563 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $1,005.28 | $1,075.5816 | $1,075.59 | $1,075.60 | $1,075.60 | |