| 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 | $145.60 | 6.295% | $154.7655 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $74.87 | 5.149% | $78.7251 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $199.45 | 13.766% | $226.9063 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $163.41 | 11.724% | $182.5682 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $233.38 | 13.404% | $264.6623 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $196.97 | 3.278% | $203.4267 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $129.48 | 3.727% | $134.3057 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,143.16 | $1,245.3598 | $1,245.38 | $1,245.35 | $1,245.40 | |