| 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 | $27.91 | 13.849% | $31.7753 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $229.35 | 9.709% | $251.6176 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $174.50 | 5.457% | $184.0225 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $164.99 | 13.182% | $186.739 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $141.27 | 7.488% | $151.8483 | $151.85 | $151.85 | $151.80 |
| Purchase #6 | $177.94 | 10.246% | $196.1717 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $28.52 | 7.203% | $30.5743 | $30.57 | $30.55 | $30.60 |
| 7 purchase totals = | $944.48 | $1,032.7487 | $1,032.75 | $1,032.70 | $1,032.70 | |