| 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 | $161.79 | 11.375% | $180.1936 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $61.48 | 9.560% | $67.3575 | $67.36 | $67.35 | $67.40 |
| Purchase #3 | $167.41 | 9.715% | $183.6739 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $204.79 | 10.638% | $226.5756 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $91.78 | 3.166% | $94.6858 | $94.69 | $94.70 | $94.70 |
| Purchase #6 | $155.44 | 4.345% | $162.1939 | $162.19 | $162.20 | $162.20 |
| Purchase #7 | $135.69 | 4.313% | $141.5423 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $978.38 | $1,056.2226 | $1,056.22 | $1,056.25 | $1,056.30 | |