| 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 | $164.40 | 11.676% | $183.5953 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $192.39 | 4.731% | $201.492 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $130.81 | 9.189% | $142.8301 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $94.46 | 12.480% | $106.2486 | $106.25 | $106.25 | $106.20 |
| Purchase #5 | $179.34 | 13.393% | $203.359 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $146.92 | 13.506% | $166.763 | $166.76 | $166.75 | $166.80 |
| Purchase #7 | $184.98 | 4.636% | $193.5557 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $1,093.30 | $1,197.8437 | $1,197.85 | $1,197.85 | $1,197.90 | |