| 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 | $179.91 | 12.588% | $202.5571 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $38.74 | 13.371% | $43.9199 | $43.92 | $43.90 | $43.90 |
| Purchase #3 | $154.81 | 6.120% | $164.2844 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $18.97 | 6.473% | $20.1979 | $20.20 | $20.20 | $20.20 |
| Purchase #5 | $250.47 | 6.309% | $266.2722 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $120.51 | 3.554% | $124.7929 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $130.61 | 10.471% | $144.2862 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $894.02 | $966.3106 | $966.31 | $966.30 | $966.40 | |