| 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 | $163.47 | 13.697% | $185.8605 | $185.86 | $185.85 | $185.90 |
| Purchase #2 | $159.75 | 4.606% | $167.1081 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $132.57 | 12.127% | $148.6468 | $148.65 | $148.65 | $148.60 |
| Purchase #4 | $95.30 | 12.830% | $107.527 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $59.96 | 6.347% | $63.7657 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $109.80 | 5.478% | $115.8148 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $186.85 | 11.677% | $208.6685 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $907.70 | $997.3914 | $997.40 | $997.35 | $997.40 | |