| 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 | $167.75 | 13.680% | $190.6982 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $199.99 | 12.260% | $224.5088 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $142.35 | 7.704% | $153.3166 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $242.84 | 12.435% | $273.0372 | $273.04 | $273.05 | $273.00 |
| Purchase #5 | $138.42 | 11.295% | $154.0545 | $154.05 | $154.05 | $154.10 |
| Purchase #6 | $238.94 | 11.571% | $266.5877 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $129.82 | 3.354% | $134.1742 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $1,260.11 | $1,396.3772 | $1,396.38 | $1,396.35 | $1,396.40 | |