| 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 | $140.30 | 13.102% | $158.6821 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $127.98 | 11.587% | $142.809 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $72.37 | 7.824% | $78.0322 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $195.57 | 6.154% | $207.6054 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $123.35 | 8.343% | $133.6411 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $170.52 | 7.775% | $183.7779 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $92.58 | 12.835% | $104.4626 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $922.67 | $1,009.0103 | $1,009.01 | $1,009.05 | $1,009.00 | |