| 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 | $70.67 | 13.563% | $80.255 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $176.26 | 4.155% | $183.5836 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $162.30 | 12.712% | $182.9316 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $155.63 | 3.702% | $161.3914 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $164.81 | 10.626% | $182.3227 | $182.32 | $182.30 | $182.30 |
| Purchase #6 | $102.85 | 10.509% | $113.6585 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $35.25 | 11.690% | $39.3707 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $867.77 | $943.5135 | $943.51 | $943.50 | $943.60 | |