| 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 | $42.46 | 8.139% | $45.9158 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $147.74 | 13.293% | $167.3791 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $164.28 | 9.106% | $179.2393 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $194.37 | 3.754% | $201.6666 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $180.81 | 9.248% | $197.5313 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $114.42 | 9.579% | $125.3803 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $83.46 | 10.722% | $92.4086 | $92.41 | $92.40 | $92.40 |
| 7 purchase totals = | $927.54 | $1,009.5210 | $1,009.53 | $1,009.55 | $1,009.50 | |