| 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 | $163.84 | 9.266% | $179.0214 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $228.25 | 7.464% | $245.2866 | $245.29 | $245.30 | $245.30 |
| Purchase #3 | $41.93 | 12.170% | $47.0329 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $242.32 | 3.549% | $250.9199 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $64.59 | 6.178% | $68.5804 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $70.48 | 4.158% | $73.4106 | $73.41 | $73.40 | $73.40 |
| Purchase #7 | $205.80 | 9.616% | $225.5897 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $1,017.21 | $1,089.8415 | $1,089.84 | $1,089.85 | $1,089.80 | |