| 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 | $153.65 | 7.261% | $164.8065 | $164.81 | $164.80 | $164.80 |
| Purchase #2 | $141.52 | 4.442% | $147.8063 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $217.26 | 6.362% | $231.0821 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $191.52 | 5.493% | $202.0402 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $126.40 | 3.196% | $130.4397 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $154.77 | 13.467% | $175.6129 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $61.26 | 13.593% | $69.5871 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $1,046.38 | $1,121.3748 | $1,121.38 | $1,121.40 | $1,121.30 | |