| 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 | $170.93 | 10.511% | $188.8965 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $57.38 | 6.257% | $60.9703 | $60.97 | $60.95 | $61.00 |
| Purchase #3 | $108.38 | 8.248% | $117.3192 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $168.62 | 12.153% | $189.1124 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $36.89 | 6.724% | $39.3705 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $137.43 | 12.305% | $154.3408 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $172.37 | 12.338% | $193.637 | $193.64 | $193.65 | $193.60 |
| 7 purchase totals = | $852.00 | $943.6467 | $943.65 | $943.60 | $943.60 | |