| 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 | $142.45 | 3.126% | $146.903 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $182.44 | 8.306% | $197.5935 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $166.52 | 5.270% | $175.2956 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $153.53 | 11.356% | $170.9649 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $220.64 | 4.824% | $231.2837 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $131.43 | 6.572% | $140.0676 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $141.42 | 6.483% | $150.5883 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $1,138.43 | $1,212.6966 | $1,212.69 | $1,212.70 | $1,212.80 | |