| 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 | $163.76 | 10.548% | $181.0334 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $110.78 | 4.499% | $115.764 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $164.53 | 3.747% | $170.6949 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $72.93 | 4.164% | $75.9668 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $195.64 | 4.488% | $204.4203 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $119.52 | 11.770% | $133.5875 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $228.67 | 8.865% | $248.9416 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $1,055.83 | $1,130.4085 | $1,130.40 | $1,130.40 | $1,130.40 | |