| 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 | $178.75 | 3.493% | $184.9937 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $232.29 | 6.727% | $247.9161 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $97.46 | 4.716% | $102.0562 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $19.80 | 13.210% | $22.4156 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $71.53 | 8.716% | $77.7646 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $158.64 | 10.676% | $175.5764 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $212.63 | 12.153% | $238.4709 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $971.10 | $1,049.1935 | $1,049.20 | $1,049.15 | $1,049.30 | |