| 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 | $179.68 | 7.727% | $193.5639 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $224.64 | 12.529% | $252.7851 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $164.86 | 9.146% | $179.9381 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $106.87 | 10.413% | $117.9984 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $7.27 | 3.729% | $7.5411 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $36.45 | 10.571% | $40.3031 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $216.60 | 11.870% | $242.3104 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $936.37 | $1,034.4401 | $1,034.44 | $1,034.45 | $1,034.40 | |