| 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 | $168.58 | 11.590% | $188.1184 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $136.44 | 3.638% | $141.4037 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $250.29 | 10.284% | $276.0298 | $276.03 | $276.05 | $276.00 |
| Purchase #4 | $195.37 | 7.416% | $209.8586 | $209.86 | $209.85 | $209.90 |
| Purchase #5 | $157.87 | 6.218% | $167.6864 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $20.83 | 6.846% | $22.256 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $214.77 | 8.669% | $233.3884 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $1,144.15 | $1,238.7413 | $1,238.75 | $1,238.75 | $1,238.80 | |