| 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 | $150.85 | 9.469% | $165.134 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $68.37 | 11.359% | $76.1361 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $234.98 | 5.606% | $248.153 | $248.15 | $248.15 | $248.20 |
| Purchase #4 | $58.40 | 7.439% | $62.7444 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $22.91 | 10.233% | $25.2544 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $9.51 | 6.554% | $10.1333 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $37.43 | 8.495% | $40.6097 | $40.61 | $40.60 | $40.60 |
| 7 purchase totals = | $582.45 | $628.1649 | $628.15 | $628.20 | $628.10 | |