| 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 | $164.75 | 13.396% | $186.8199 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $30.30 | 12.234% | $34.0069 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $199.58 | 11.784% | $223.0985 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $89.76 | 9.518% | $98.3034 | $98.30 | $98.30 | $98.30 |
| Purchase #5 | $42.90 | 9.168% | $46.8331 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $21.50 | 9.745% | $23.5952 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $57.56 | 4.586% | $60.1997 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $606.35 | $672.8567 | $672.86 | $672.85 | $672.80 | |