| 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 | $144.98 | 12.361% | $162.901 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $88.90 | 8.238% | $96.2236 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $209.52 | 13.117% | $237.0027 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $179.70 | 11.854% | $201.0016 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $170.96 | 7.456% | $183.7068 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $19.91 | 3.355% | $20.578 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $51.31 | 10.373% | $56.6324 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $865.28 | $958.0461 | $958.04 | $958.05 | $958.00 | |