| 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 | $138.77 | 13.538% | $157.5567 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $182.30 | 4.721% | $190.9064 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $247.34 | 4.240% | $257.8272 | $257.83 | $257.85 | $257.80 |
| Purchase #4 | $158.87 | 7.422% | $170.6613 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $130.64 | 12.787% | $147.3449 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $222.58 | 10.406% | $245.7417 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $224.87 | 12.159% | $252.2119 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,305.37 | $1,422.2501 | $1,422.25 | $1,422.25 | $1,422.20 | |