| 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 | $174.50 | 6.582% | $185.9856 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $183.30 | 8.187% | $198.3068 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $118.27 | 13.846% | $134.6457 | $134.65 | $134.65 | $134.60 |
| Purchase #4 | $142.36 | 9.511% | $155.8999 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $184.31 | 9.838% | $202.4424 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $75.49 | 9.393% | $82.5808 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $182.68 | 3.536% | $189.1396 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,060.91 | $1,149.0008 | $1,149.01 | $1,149.05 | $1,148.90 | |