| 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 | $192.81 | 6.696% | $205.7206 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $150.99 | 13.598% | $171.5216 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $51.91 | 11.391% | $57.8231 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $215.42 | 12.810% | $243.0153 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $31.45 | 7.630% | $33.8496 | $33.85 | $33.85 | $33.80 |
| Purchase #6 | $79.88 | 5.258% | $84.0801 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $19.59 | 6.217% | $20.8079 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $742.05 | $816.8182 | $816.82 | $816.75 | $816.70 | |