| 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 | $149.82 | 7.288% | $160.7389 | $160.74 | $160.75 | $160.70 |
| Purchase #2 | $144.47 | 12.258% | $162.1791 | $162.18 | $162.20 | $162.20 |
| Purchase #3 | $57.71 | 7.141% | $61.8311 | $61.83 | $61.85 | $61.80 |
| Purchase #4 | $27.26 | 11.350% | $30.354 | $30.35 | $30.35 | $30.40 |
| Purchase #5 | $186.41 | 10.170% | $205.3679 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $92.88 | 11.669% | $103.7182 | $103.72 | $103.70 | $103.70 |
| Purchase #7 | $205.49 | 13.777% | $233.8004 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $864.04 | $957.9896 | $957.99 | $958.00 | $958.00 | |