| 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 | $159.85 | 13.117% | $180.8175 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $183.87 | 10.102% | $202.4445 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $15.75 | 6.736% | $16.8109 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $119.64 | 11.372% | $133.2455 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $203.74 | 13.626% | $231.5016 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $218.39 | 8.747% | $237.4926 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $70.53 | 11.322% | $78.5154 | $78.52 | $78.50 | $78.50 |
| 7 purchase totals = | $971.77 | $1,080.8280 | $1,080.83 | $1,080.80 | $1,080.70 | |