| 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 | $180.82 | 3.317% | $186.8178 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $154.96 | 4.313% | $161.6434 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $166.30 | 6.595% | $177.2675 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $94.34 | 6.826% | $100.7796 | $100.78 | $100.80 | $100.80 |
| Purchase #5 | $226.51 | 9.653% | $248.375 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $202.60 | 13.386% | $229.72 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $199.92 | 10.112% | $220.1359 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $1,225.45 | $1,324.7392 | $1,324.75 | $1,324.75 | $1,324.70 | |