| 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 | $128.68 | 10.796% | $142.5723 | $142.57 | $142.55 | $142.60 |
| Purchase #2 | $175.56 | 3.420% | $181.5642 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $58.41 | 8.145% | $63.1675 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $165.77 | 11.362% | $184.6048 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $165.44 | 11.667% | $184.7419 | $184.74 | $184.75 | $184.70 |
| Purchase #6 | $163.31 | 8.508% | $177.2044 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $203.77 | 8.165% | $220.4078 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $1,060.94 | $1,154.2629 | $1,154.25 | $1,154.20 | $1,154.30 | |