| 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 | $201.76 | 8.183% | $218.27 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $64.40 | 8.820% | $70.0801 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $140.64 | 12.156% | $157.7362 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $189.58 | 6.403% | $201.7188 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $213.49 | 5.122% | $224.425 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $131.67 | 9.395% | $144.0404 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $62.97 | 11.197% | $70.0208 | $70.02 | $70.00 | $70.00 |
| 7 purchase totals = | $1,004.51 | $1,086.2913 | $1,086.30 | $1,086.30 | $1,086.20 | |