| 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 | $147.96 | 10.442% | $163.41 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $52.70 | 9.679% | $57.8008 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $12.59 | 6.759% | $13.441 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $236.34 | 3.693% | $245.068 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $136.43 | 12.186% | $153.0554 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $198.37 | 3.501% | $205.3149 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $19.64 | 12.633% | $22.1211 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $804.03 | $860.2112 | $860.21 | $860.15 | $860.20 | |