| 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 | $187.72 | 10.567% | $207.5564 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $135.41 | 9.874% | $148.7804 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $132.68 | 11.365% | $147.7591 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $54.51 | 3.545% | $56.4424 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $26.86 | 4.242% | $27.9994 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $183.32 | 5.609% | $193.6024 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $67.56 | 7.334% | $72.5149 | $72.51 | $72.50 | $72.50 |
| 7 purchase totals = | $788.06 | $854.6550 | $854.65 | $854.65 | $854.70 | |