| 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 | $186.88 | 7.327% | $200.5727 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $235.53 | 8.220% | $254.8906 | $254.89 | $254.90 | $254.90 |
| Purchase #3 | $166.38 | 12.605% | $187.3522 | $187.35 | $187.35 | $187.40 |
| Purchase #4 | $97.55 | 12.367% | $109.614 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $167.92 | 4.322% | $175.1775 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $161.51 | 10.849% | $179.0322 | $179.03 | $179.05 | $179.00 |
| Purchase #7 | $65.52 | 13.571% | $74.4117 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $1,081.29 | $1,181.0509 | $1,181.04 | $1,181.05 | $1,181.10 | |