| 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 | $15.87 | 6.364% | $16.88 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $149.77 | 9.867% | $164.5478 | $164.55 | $164.55 | $164.50 |
| Purchase #3 | $95.40 | 12.619% | $107.4385 | $107.44 | $107.45 | $107.40 |
| Purchase #4 | $210.31 | 7.120% | $225.2841 | $225.28 | $225.30 | $225.30 |
| Purchase #5 | $216.92 | 9.679% | $237.9157 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $68.83 | 7.653% | $74.0976 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $150.77 | 9.659% | $165.3329 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $907.87 | $991.4966 | $991.50 | $991.55 | $991.40 | |