| 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 | $205.68 | 5.474% | $216.9389 | $216.94 | $216.95 | $216.90 |
| Purchase #2 | $73.30 | 10.206% | $80.781 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $59.67 | 8.446% | $64.7097 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $143.53 | 7.421% | $154.1814 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $164.86 | 3.493% | $170.6186 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $71.41 | 11.190% | $79.4008 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $170.72 | 12.153% | $191.4676 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $889.17 | $958.0980 | $958.10 | $958.10 | $958.10 | |