| 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 | $160.44 | 10.626% | $177.4884 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $109.83 | 11.649% | $122.6241 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $236.30 | 4.238% | $246.3144 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $171.79 | 5.514% | $181.2625 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $108.93 | 4.174% | $113.4767 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $74.40 | 8.185% | $80.4896 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $53.83 | 3.270% | $55.5902 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $915.52 | $977.2459 | $977.24 | $977.25 | $977.30 | |