| 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 | $163.44 | 6.604% | $174.2336 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $198.52 | 6.287% | $211.001 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $204.57 | 11.857% | $228.8259 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $196.95 | 9.238% | $215.1442 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $177.55 | 3.870% | $184.4212 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $142.88 | 6.790% | $152.5816 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $153.80 | 11.801% | $171.9499 | $171.95 | $171.95 | $171.90 |
| 7 purchase totals = | $1,237.71 | $1,338.1574 | $1,338.15 | $1,338.20 | $1,338.00 | |