| 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 | $173.50 | 11.361% | $193.2113 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $190.57 | 7.651% | $205.1505 | $205.15 | $205.15 | $205.20 |
| Purchase #3 | $136.69 | 8.677% | $148.5506 | $148.55 | $148.55 | $148.60 |
| Purchase #4 | $187.34 | 11.323% | $208.5525 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $234.73 | 9.765% | $257.6514 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $85.42 | 4.615% | $89.3621 | $89.36 | $89.35 | $89.40 |
| Purchase #7 | $213.28 | 13.840% | $242.798 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $1,221.53 | $1,345.2764 | $1,345.27 | $1,345.25 | $1,345.50 | |