| 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 | $111.80 | 6.250% | $118.7875 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $20.94 | 11.179% | $23.2809 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $72.90 | 11.302% | $81.1392 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $60.53 | 12.822% | $68.2912 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $170.81 | 5.221% | $179.728 | $179.73 | $179.75 | $179.70 |
| Purchase #6 | $63.75 | 6.377% | $67.8153 | $67.82 | $67.80 | $67.80 |
| Purchase #7 | $156.55 | 4.765% | $164.0096 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $657.28 | $703.0517 | $703.06 | $703.10 | $703.00 | |